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Tag: Behavioral Science

  • Contemporary Japanese politics and anxiety over governance

    Contemporary Japanese politics and anxiety over governance

    Newswise — Chapters start by revealing the declining impacts of social capital on politics, the shrinking range of political parties from which to choose, and the mixing of Asian values with liberal democratic values. Then, by conceptualizing and empirically examining anxiety over governance, i.e., the perception of excessive risk for future governance, Ikeda explores the links of anxiety to Japanese political behavior. While the high regard for democratic politics lowers anxiety among the Japanese, the changes in Japanese political behavior/environment and culture contribute to a generally high level of anxiety, which also had a significant negative impact on the evaluation of countermeasures against COVID-19.

    Chapter 1 captures the changes in Japanese political behavior in the 21st century by contrasting social capital and political actors as determinants. A gradual decline in social capital and weakening of the ties with political actors occurred. By examining the elections from 1983 to 2019, especially the 2009 election that switched power from the long-dominant Liberal Democratic Party (LDP) to the Democratic Party of Japan (DPJ), Chapter 1 shows that the transition of power to the DPJ in the 2009 election was not supported by the social capital of civil society, but rather by perceptions regarding the political actors. The DPJ administration ended along with a decline in their reputation, whereas what is visible in the LDP administration after regaining power is a decline in the prospective expectations on the administration. 

    Chapter 2 examines the changes that have occurred in micro-level vote choice and macro-level meaningfulness since 1996 when voters became entitled to cast two votes in every national election in both Houses. Voting behavior is a choice for a set of alternatives, i.e., a set of political parties, but voters do not vote from the full range of the set as available choices; rather, they vote from a limited set of parties. On the other hand, the set of possible party choices defines the sense of meaningfulness that voting brings, i.e., the subjective empowerment on national politics. In fact, voters’ perceived set of party choices fluctuated in multiple LDP- and DPJ-centered clusters, and vote choices were basically distributed among possible choice sets of parties in each cluster. The LDP-centered clusters were consistently stable in determining vote choice, while the DPJ-centered clusters were less stable, and vote choice for the DPJ was rather heavily dependent on selective cues provided by its political actors. After the collapse of the DPJ administration, the perceived set of possible political parties to choose from has been greatly reduced to for or against LDP-centered clusters, along with the sense of empowerment.

    Chapter 3 examines whether the Japanese are unique in Asia and the world (which is often claimed) and whether such uniqueness is linked to the Japanese people’s social capital and their support for democracy, using extensive international comparative data from the Asian Barometer and World Values Surveys over a 20-year period. Although the Japanese are outliers in the Asian value system, which consists of the two dimensions of “vertical emphasis” and “harmony orientation,” in that the Japanese are weak in these characteristics, Japan is not uniquely positioned on the cultural map of the world. Nevertheless, Japanese people’s attitudes and actions are influenced by Asian values in terms of general trust and political participation, which are formed through social interactions with others, whereas this is not the case in terms of support for liberal democracy, which is enculturated by the post-war formal education. Overall, the Japanese may not necessarily be capable of making political and social decisions in a value-consistent manner, which may have a negative impact on the operation of the process of politics.

    Chapter 4 examines Japanese idiosyncrasy in their perception of social and national risk. In the World Values Survey, the degree of anxiety about future unemployment, education, and possible involvement in war, terrorism, and civil war perceived by the Japanese is considerably higher than objective indicators, demonstrating excessive risk perception, termed the “anxiety over governance index.” It was presumed that this excessiveness comes from Japanese people’s sense of worry over the future governance of their country. Analyses confirmed the excessive level of risk perception among the Japanese and revealed that this perception was reduced when the country was perceived to be democratically governed, i.e., the index was precisely related to perceptions of governance. Finally, anxiety over governance was more conceptually sophisticated as a pair conception, i.e., political distrust and anxiety over governance expressing diffuse negative evaluations of the past and the future, respectively.

    Chapter 5 explores the structure of Japanese anxiety over governance in the context of the COVID-19 pandemic. Despite Japan’s relatively good control during its first wave, an international comparative survey demonstrated that not only was there an overperception of risk, but the intensity of fear (risk perception) was positively correlated with a low evaluation of government handling ability, especially among the Japanese, which is consistent with Chapter 4. An Internet survey on the first general election of the Kishida administration in October 2021 revealed that Japanese excessive risk perception corresponded to the newly constructed direct measure of anxiety over governance, indicating that it was indeed anxiety about the future direction of Japanese politics and political dysfunction. Anxiety was reduced by perceptions of Japan’s degree of democracy, while its high level was explained by the cumulative negative effects of factors such as nonfunctioning social capital, reduced party choice, and inconsistent values.

    Chapter 6 examines a possible countervailing approach from citizens’ perspectives using an analysis of the 2021 election. While criticizing the government in the face of anxiety over governance, many Japanese are less involved in politics, even when confronted with the pandemic. However, the analyses indicated possible pathways for the Japanese to engage in politics, starting with protecting their everyday lives. The book closes by arguing that such grassroots movements are one way to reduce Japanese people’s anxiety over governance.


    [Book URL] http://www.routledge.com/9781032159331

    [About the author] Dr. Ken’ichi Ikeda is a professor in the Department of Media Studies at Doshisha University, Kyoto, Japan since April 2013, after 21 years of teaching at the University of Tokyo. He has been involved in many national/international survey research as the Principal Investigator of Japan, such as Japanese Election Study, World Values Survey, Asian Barometer, and Comparative Study on Electoral Systems(CSES).

    Doshisha University

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  • New study examines links between parents’ income and sexual orientation of their children

    New study examines links between parents’ income and sexual orientation of their children

    Newswise — Attraction to same-sex partners is common in humans but the biological influences on homosexuality and bisexuality are not fully understood.

    Now new research involving Swansea University is examining the suggestion that sex hormones in the foetus influence the sexual attraction people experience later in life. Extending earlier work that linked parental income to foetal sex hormones Professor John Manning, of the Applied Sports, Technology, Exercise and Medicine (A-STEM) research team, and colleagues have, for the first time, considered links between parental income and the sexual behaviour of their adult children.

    According to the researchers the highest frequencies of same-sex attraction were found in the children of the lowest (25 per cent) income group, the lowest frequencies in the income group slightly higher than others, and elevated frequencies of same-sex attraction in the children of the top 25 per cent of the population.

    The study, which has just been published in online journal Evolutionary Psychology, is a collaboration between Professor Manning, Bernhard Fink of the University of Vienna and the American evolutionary biologist and sociobiologist Robert Trivers.

    Professor Manning said: “These novel findings suggest that high foetal oestrogen is a factor in both male and female same-sex attraction in children of low-income parents. Conversely, in male and female children of high-income parents, high foetal testosterone may be linked to same-sex attraction. “

    The authors have further speculated that high foetal oestrogen is related to “femme” and “submissive” roles in female and male homosexuals respectively. Moreover, high prenatal testosterone may be linked to ‘butch’ and ‘assertive’ roles in female and male homosexuals respectively.”

    The research follows on from a previous study involving Professor Manning published last year which found low-income mothers feminize their children in the womb by adjusting their hormones, whereas high-income mothers masculinize their children.

    That study was based on the relationship between the length of a person’s index and ring fingers, known as the 2D:4D ratio. A long ring finger is a marker of higher levels of prenatal testosterone, and a long index finger is a marker of higher levels of prenatal oestrogen. Generally, in comparison to women, men have longer ring fingers, whereas in comparison to men, women have longer index fingers.

    Swansea University

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  • USU, Federal Mental Health Experts Earn Prestigious Military Family Research Institute Award

    USU, Federal Mental Health Experts Earn Prestigious Military Family Research Institute Award

    Newswise — Bethesda, Md. – In recognition of their outstanding research that has brought visibility to issues impacting the Armed Forces and their families, several behavioral health professionals from the Uniformed Services University of the Health Sciences (USU) were the recipients of the Military Family Research Institute at Purdue University (MFRI)’s 2022 Barbara Thompson Excellence in Research on Military and Veteran Families Award. The award is based on their scientific publication, “The role of posttraumatic stress symptoms and negative affect in predicting substantiated intimate partner violence incidents among military personnel,” published in the journal Military Behavioral Health in August 2021.

    Dr. Stephen Cozza, a psychiatrist in USU’s Center for the Study of Traumatic Stress (CSTS) Dr. Eddie McCarroll, a CSTS scientist and social worker, and Dr. David Riggs, chair of USU’s Department of Psychology, were among the participating scientists in a multi-institutional research project led by Dr. Valerie Stander at the Naval Research Center in San Diego, who received the award. 

    The researchers looked at symptoms of Post-traumatic Stress Disorder (PTSD) among active-duty service members, seeking to determine whether any particular symptoms might be associated with an increased risk for intimate partner violence. They studied the extent to which PTSD symptoms – particularly hyperarousal and persistent negative emotions, like fear, anger, or shame – might be unique risk factors, compared to symptoms associated with other comorbid conditions (e.g. depression, anxiety, insomnia, alcohol dependence, or binge drinking). Ultimately, they found that general symptoms of negative affect (e.g. anger/irritability and sleep disruption), which are common in PTSD, and comorbid alcohol dependence, were the strongest predictors of intimate partner violence.

    The publication was selected for the prestigious award through a rigorous and highly selective process, through which applications and nominations are not accepted. According to the institute, a large panel of accomplished scholars examines every relevant research article published during the eligible year. The final decision is made after multiple rounds of review involving standardized quantitative assessments. About 500 articles were considered.

    The MFRI established the Barbara Thompson Award in 2015, in partnership with Military REACH at Auburn University, to bring visibility to issues of military and veteran families, and to outstanding new research. The award aims to increase the impact of rigorous research on programs, policies, and practices that impact military members and their families, while strengthening connections between researchers and practitioners interested in military and veteran families.  

    “Uniformed Services University faculty members are highly sought out, not only for their expertise, but also for their willingness to contribute to mission-relevant team efforts. It is not surprising that members of different specialties and, indeed, from different departments at USU, were able to make significant contributions to this effort,” said Dr. David Benedek, chair of USU’s Department of Psychiatry and associate director of USU’s CSTS.

    The award recipients presented their research in detail and discussed the implications for future research during a virtual award ceremony on Dec. 9. 

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    About the Uniformed Services University of the Health Sciences: The Uniformed Services University of the Health Sciences, founded by an act of Congress in 1972, is the nation’s federal health sciences university and the academic heart of the Military Health System. USU students are primarily active-duty uniformed officers in the Army, Navy, Air Force and Public Health Service who receive specialized education in tropical and infectious diseases, TBI and PTSD, disaster response and humanitarian assistance, global health, and acute trauma care. USU also has graduate programs in oral biology, biomedical sciences and public health committed to excellence in research. The University’s research program covers a wide range of areas important to both the military and public health. For more information about USU and its programs, visit www.usuhs.edu.

    Uniformed Services University of the Health Sciences (USU)

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  • Screening a puppy’s DNA methylome may help predict how energetic or fearful they will be

    Screening a puppy’s DNA methylome may help predict how energetic or fearful they will be

    Newswise — Anyone who’s ever had a dog knows how different one can be from another. For example, they can be reserved or friendly, playful or calm, fearful or bold, and prone to bark or fetch or not. Research has shown that some of these differences are genetically determined. But even within dog breeds, where line breeding and artificial selection have led to the loss of much of the original genetic variation, the behavior of individuals can differ widely.

    Now, researchers show that part of the differences in temperament – in particular  their ‘energy’ level and fear-related behaviors – depend on acquired differences in the epigenome. The epigenome, an individual’s unique set of chemical tags on DNA and its associated histone complexes (nucleosomes), can dial the expression of local genes up or down. Because the epigenome is known to depend on age, diet, exercise, training, socialization, and other environmental factors, it can impact the activity and wiring of nerve cells and thus alter behavior.

    Corresponding author Dr Matteo Pellegrini, a professor at the University of California at Los Angeles, said: “Here we show that the behavior of dogs is associated with their epigenome, in particular DNA methylation. Our results open the door to using epigenetics to screen and select for desired behavioral traits in companion or service dogs.”

    Behavioral questionnaire 

    Pellegrini and his colleagues quantified the epigenetic, genetic, and behavioral differences between 46 female and male dogs from 31 different breeds, with an age between one and 16 years. Behavioral differences were quantified based on how the owners rated their dog in the Canine Behavioral and Research Assessment Questionnaire (C-BARQ) questionnaire, a widely used standardized tool that consists of 101 questions. The researchers used a form of machine learning, Partial Least Squares (PLS) regression, to identify significant associations between genetic or epigenetic variants and behavioral traits.

    The epigenome is known to differ strongly between tissues. In principle, nervous tissue would be the best place to look for associations between behavior and the epigenome. But for ease of collection, the researchers studied the epigenome of epithelial and immune cells obtained from swabs inside the dogs’ cheeks. For this proof-of-concept study, they focused on DNA methylation at 3,059 CG sites, as this is easier to quantify than other types of epigenetic marks, for example methylation or acetylation of histones. 

    Epigenetics are more informative than genetics for behavior

    The results showed that the epigenome was a better predictor of behavior than the genotype at the sites they measured. Even within the most represented breed – Australian shepherds with 12 dogs in the sample – only two of the 930 selected Single-Locus Polymorphisms (SNP) examined were strongly associated with behavioral traits. Two SNPs on chromosome 12 could partly predict a dog’s degree of stranger-directed fear (ie, fear of unfamiliar people).

    But when the authors corrected for the potential confounding effect of differences in age, differences in DNA methylation between dogs explained a far greater proportion of observed variation in energy, attention seeking, nonsocial fear, and stranger-directed fear than genetic differences did. These results imply that the epigenome helps to shape behavioral differences in dogs, even in tissues that aren’t part of the nervous system. 

    Surprising results

    “These associations between the DNA methylation of cells in the mouth and dog behaviors were surprising, and suggests that future studies that examine DNA methylation in nerve tissues may identify similar patterns,” said Pellegrini.

    “We plan to conduct much larger studies in the future, with the goal of developing biomarkers that allow us to better identify dogs with specific behavioral predispositions.”

    He concluded: “Ultimately, we would be very interested in examining the epigenomes of highly specialized dogs such as guide dogs or sled dogs, to be able to assist in the selection of dogs that might be more likely to successfully complete their training.”

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    For editors / news media:

    Please link to the open access original research article “Association of DNA methylation with energy and fear-related behaviors in canines” in Frontiers in Psychology in your reporting: https://www.frontiersin.org/articles/10.3389/fpsyg.2022.1025494/full

    Corresponding author 1: Prof Matteo Pellegrini

    Corresponding author 1’s institution: Professor, David Geffen School of Medicine, University of California, Los Angeles, USA

     

     

    Frontiers

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  • Social media engagement style may be linked with perceived social connectedness – new research

    Social media engagement style may be linked with perceived social connectedness – new research

    Newswise — Researchers at Aston University have developed a new experimental task, involving a mock social networking site, which grouped people into three distinct styles of social media use—passive, reactive and interactive.

    Led by Dr Daniel Shaw and Dr Charlotte Pennington in the School of Psychology, at Aston University, the new findings also suggest that interactive users reported greater feelings of social connectedness than passive or reactive users.

    Despite the wealth of research into the psychological impact of social networking site (SNS) usage, inconsistent findings have prevented any firm conclusions from being drawn. While some studies have concluded that social media usage was associated with increased social connectedness and reduced loneliness,othersreporteddetriments to loneliness and well being with greater use of such platforms.

    In their new work, published in the journal PLOS ONE, the researchers administered the SocialNetworkingSiteBehaviorTask (SNSBT) online to 526 individuals, who also completed questionnaires on their levels of loneliness, sense of belonging, social connectedness, online social capital and answered questions about their Facebook usage and friendship network.

    The SNSBT grouped users into three discrete groups depending on how often they clicked “Next,” “Like,” or “Share” on 90 images presented to them on the mock SNS. On average, passive users, about 39% of those in the study, clicked “Next” most often(on 85% of images). Reactive users, 35.4% of the study, most often clicked either “Next”(59% of the time)or “Like”(36% of the time). Interactive users, 25.7% of participants, mostly clicked “Like”(51% of the time)or “Share”(20% of the time).

    Analysis of the data revealed that interactive users had, on average, more Facebook friends, spent more time on Facebook, and reported greater feelings of social connectedness and social capital than passive or reactive SNS users. However, this study could not determine if any causal or directional link between these factors exists. The researchers are planning to carry out further work in this area.

    The authors concluded that the simple SNSBT tool they developed, now publicly available, could help researchers quantitatively differentiate betweendifferentSNS usage styles and overcome the limitations of self-report data, enhancing future research in the field of cyberpsychology.

    Dr Daniel Shawsaid: “This study introduces a new tool with which researchers can measure different styles of engagement on social networking platforms and indicates that our style of engagement can be more important for our psychological well being than the amount of time we spend on social media.”

    Dr Charlotte Pennington added: “Individuals displaying more interactive styles of usage on our platform reported stronger feelings of social connectedness and social capital compared with those who showed more reactive or passive behaviour. Our team has developed the first mock social networking site that can be used to measure natural styles of usage, free from the ethical concerns that arise when people log into their own phones.”

    Aston University

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  • Community gardens: Growing global citizens one child at a time

    Community gardens: Growing global citizens one child at a time

    Newswise — It’s often said that ‘from little things, big things grow’. Now, research at the University of South Australia is showing that the simple act of gardening can deliver unique learning experiences for primary school children, helping them engage with their curriculum while also encouraging a sustainable future.

    Partnering with teachers and primary school students in a weekly gardening project, researchers found that working in the garden had multiple learning benefits, from transdisciplinary learning, to fostering sustainability and global citizenship.

    In the Australian Curriculum, sustainability is described as a ‘cross curriculum priority’ indicative of the transdisciplinary nature of learning for sustainable and harmonious interaction with the environment.

    Adjunct UniSA researcher, Dr David G. Lloyd, says it’s vital that children have opportunities to appreciate and connect with nature.

    “Gardening can open a whole new world of interest and opportunity for children. Working in a community garden is not only about growing edible food; it’s also about connecting to place and nature, as well as grasping the importance of sustainability,” Dr Lloyd says.

    “Community or school food gardens can help us to better understand the value of living locally and demonstrate how we can be more self-sufficient. They show us how to live with a lower carbon footprint, and how we can enjoy our connection to our natural world.

    “In this project we found that primary-aged children can adopt sustainability principles simply by growing their own food, connecting with others, and respecting the environment. And at the same time, we showed that transdisciplinary learning can occur throughout the gardening experience.”

    The project engaged Year 4 (aged 9-10 years) and Year 1 (aged 5-6 years) primary school students in a three-hour-a-week gardening activity, where they grew their own food in the Old School Community Garden in Stirling. Their gardening activities were also supplemented by school-based learning about the children’s ‘in-field’ experiences.

    Co-researcher and UniSA Associate Professor Kathryn Paige, says the gardening project illustrates how out-of-the-box activities can incorporate the school curriculum.

    “Finding different ways to engage students is an ongoing challenge for teachers. But when we find something that works on multiple levels – like gardening – it’s an activity that should be encouraged,” Assoc Prof Paige says.

    “For example, in the community garden children learnt maths when they counted out plants and measured distances between seedlings; chemistry, when they tested the pH levels of soil and diluted liquid fertilisers; science and biology, when they discovered facts about plants and ecosystems; plus, literacy, when they read instructions and retold their experiences at school. They also improved their social skills as they engaged with their peers.

    “The fundamental importance of this activity was holistic learning: connecting to the world around us, the community in which we live, and understanding how we all interact.

    “We’re living in a time of globalisation, where we’re reaching social, environmental, and economic limits.

    “By encouraging teachers to embrace immersive, whole-of-curriculum initiatives that connect education and sustainability principles, we’re positioning the younger generation up for success.”

     

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    University of South Australia

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  • Study: Frequently using digital devices to soothe young children may backfire

    Study: Frequently using digital devices to soothe young children may backfire

    Newswise — It’s a scene many parents have experienced – just as they’re trying to cook dinner, take a phone call or run an errand, their child has a meltdown.    

    And sometimes, handing a fussy preschooler a digital device seems to offer a quick fix. But this calming strategy could be linked to worse behavior challenges down the road, new findings suggest.

    Frequent use of devices like smartphones and tablets to calm upset children ages 3-5 was associated with increased emotional dysregulation in kids, particularly in boys, according to a Michigan Medicine study in JAMA Pediatrics.

    “Using mobile devices to settle down a young child may seem like a harmless, temporary tool to reduce stress in the household, but there may be long term consequences if it’s a regular go-to soothing strategy,” said lead author Jenny Radesky, M.D., a developmental behavioral pediatrician at University of Michigan Health C.S. Mott Children’s Hospital.  

    “Particularly in early childhood, devices may displace opportunities for development of independent and alternative methods to self-regulate.”

    The study included 422 parents and 422 children ages 3-5 who participated between August 2018 and January 2020, before the COVID-19 pandemic started. Researchers analyzed parent and caregiver responses to how often they used devices as a calming tool and associations to symptoms of emotional reactivity or dysregulation over a six-month period.

    Signs of increased dysregulation could include rapid shifts between sadness and excitement, a sudden change in mood or feelings and heightened impulsivity.

    Findings suggest that the association between device-calming and emotional consequences was particularly high among young boys and children who may already experience hyperactivity, impulsiveness and a strong temperament that makes them more likely to react intensely to feelings like anger, frustration and sadness

    “Our findings suggest that using devices as a way to appease agitated children may especially be problematic to those who already struggle with emotional coping skills,” Radesky said.

    She notes that the preschool-to-kindergarten period is a developmental stage when children may be more likely to exhibit difficult behaviors, such as tantrums, defiance and intense emotions. This may make it even more tempting to use devices as a parenting strategy.

    “Caregivers may experience immediate relief from using devices if they quickly and effectively reduce children’s negative and challenging behaviors,” Radesky says. “This feels rewarding to both parents and children and can motivate them both to maintain this cycle.

    “The habit of using devices to manage difficult behavior strengthens over time as children’s media demands strengthen as well. The more often devices are used, the less practice children – and their parents – get to use other coping strategies.”

    Alternative soothing methods can help build emotion regulation skills

    Radesky, who is a mother of two herself, acknowledges that there are times when parents may strategically use devices to distract children such as during travel or multitasking with work. While occasional use of media to occupy children is expected and realistic, it is important for it not to become a primary or regular soothing tool.

    Pediatric health professional should also initiate conversations with parents and caregivers about using devices with young children and encourage alternative methods for emotional regulation, she says.

    Among solutions Radesky recommends when parents are tempted to turn to a device. 

    • Sensory techniques: Young kids have their own unique profiles of what types of sensory input calms them down. This could include swinging, hugging or pressure, jumping on a trampoline, squishing putty in their hands, listening to music or looking at a book or sparkle jar. If you see your child getting antsy, channel that energy into body movement or sensory approaches.
    • Name the emotion and what to do about it: When parents label what they think their child is feeling, they both help the child connect language to feeling states, but they also show the child that they are understood. The more parents can stay calm, they can show kids that emotions are “mentionable and manageable,” as Mister Rogers used to say.
    • Use color zones: When children are young, they have a hard time thinking about abstract and complicated concepts like emotions. Color zones (blue for bored, green for calm, yellow for anxious/agitated, red for explosive) are easier for kids to understand and can be made into a visual guide kept on the fridge, and help young children paint a mental picture of how their brain and body is feeling. Parents can use these color zones in challenging moments (“you are getting wiggly and in the yellow zone – what can you do to get back to green?”)
    • Offer replacement behaviors: Kids can show some pretty negative behaviors when they are upset, and it’s a normal instinct to want it to just stop. But those behaviors are communicating emotions – so kids might need to be taught a safer or more problem-solving replacement behavior to do instead. This might include teaching a sensory strategy (“hitting hurts people; you can hit this pillow instead”) or clearer communication (“if you want my attention, just tap my arm and say ‘excuse me, mom.’”)

    Parents can also prevent tech-related tantrums by setting timers, giving kids clear expectations of when and where devices can be used, and use apps or video services that have clear stopping points and don’t just auto-play or let the child keep scrolling.

    When children are calm, caregivers also have opportunities to teach them emotional coping skills, Radesky says. For example, they can talk to them about how their favorite stuffed animal might be feeling and how they handle their big emotions and calm down. This type of playful discussion uses kids’ language and resonates with them.

    “All of these solutions help children understand themselves better, and feel more competent at managing their feelings,” Radesky said. “It takes repetition by a caregiver who also needs to try to stay calm and not overreact to the child’s emotions, but it helps build emotion regulation skills that last a lifetime.

    “In contrast, using a distractor like a mobile device doesn’t teach a skill – it just distracts the child away from how they are feeling. Kids who don’t build these skills in early childhood are more likely to struggle when stressed out in school or with peers as they get older.”

    Study Cited: “Longitudinal association between use of mobile devices for calming and emotional reactivity and executive functioning in children aged 3 to 5 years,” doi:10.1001/jamapediatrics.2022.4793.

    Michigan Medicine – University of Michigan

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  • Greta Thunberg effect evident among Norwegian youth

    Greta Thunberg effect evident among Norwegian youth

    Newswise — Since 2017, nearly 3000 young Norwegians aged 17 to 20 have shared in their own words what they consider important in Norwegian society, and whom they regard as good role models.

    The survey showed a clear shift in Norwegian youth in autumn 2019, when Greta Thunberg received extensive media attention, and the “Fridays for future” movement spread with school strikes in several countries.

    “What we see is that Greta Thunberg has been very important in uniting young people who were already concerned about the climate,” says researcher Jan Frode Haugseth, from the Norwegian University of Science and Technology (NTNU). “She also helped to make more young people climate aware, especially in 2019.”

    Study of young people’s engagement

    Haugseth is an associate professor in pedagogy in NTNU’s Department of Teacher Education. He heads the research programme that investigates commitment and values among young people in Norway.

    Haugseth and his colleague Eli Smeplass are behind the article “The Greta Thunberg Effect: A Study of Norwegian Youth’s Reflexivity on Climate Change.”

    Everyone has the opportunity to do what they want, just like everyone can choose to study or do whatever work they want. The most important challenge in society for me is the climate debate, which I believe we really need to tackle. (Female, age 19, 2017 survey)

    “When we started these surveys in 2017, we had no particular ambition to look at climate awareness. We wanted to know what young people think about our times and what inspires them,” says Haugseth.

    “When we observed how the responses changed in autumn 2019, and that young people themselves were mentioning Greta Thunberg and the importance of taking addressing climate and nature issues, we thought this would be an interesting object of study,” he said.

    Let young people speak freely

    One problem with regular surveys is that it is difficult to gauge how engaged the respondents really are. The match between what young people claim is important and how they actually behave is ambiguous.

    In fact, some research suggests that even if young people answer that the climate threat is serious in surveys, they still live lives with high consumption and relatively high emissions.

    I’m really inspired by Greta Thunberg now. She is enormously resourceful, and I greatly admire her efforts. She is brave and uses her voice to fight for something she believes in. And she’s humble at the same time. The focus shouldn’t be on her (Male, age 20, 2019 survey).

    In other words, young people have climate awareness on a theoretical and overall level. But they seem to lack what the researchers call climate change reflexivity when it comes to their personal actions.

    “We wanted a method to be able to measure young people’s awareness of these issues. We found that we had the opportunity to study what young people tell us about the climate threat by simply asking them to speak freely, rather than posing questions. This ensures deeper reflection than survey questions, which are often answered quickly and without reflecting much,” Haugseth said.

    Before and after 2019

    The surveys sent out by the researchers contained open text fields for respondents to express what they thought was important in society and to define their role models in their own words.

    “We found that in 2019 a lot more young people wrote that the climate threat was important, and they were concerned with the transition to a sustainable economy, restructuring and climate solidarity,” said Haugseth.

    “The answers from 2017 were less detailed. Youth were becoming concerned that other ways of managing society had to be found. We could see that after 2019 they argued in a more holistic way,” says Haugseth.

    This tendency applied to young people across geographical and social affiliations.

    We have to start thinking about the Earth and not just ourselves, and we have to start doing things that benefit the Earth – and not just making sure that we have the best possible time and prioritize economic stability so highly when we’re facing such a big crisis. (Female, age 18, 2019 survey)

    “Research often shows that social belonging, like the parents’ level of education and occupation, affects what young people are interested in. But here we see that Greta Thunberg managed to mobilize young people in a broader sense.”

    “We also found that climate-conscious young people in 2019-2020-2021 expressed themselves as ‘we’ to a greater extent than in 2017. They come from different places and don’t know each other, but have nevertheless developed a kind of community. They’ve become aware of each other, that there are more people than themselves who are concerned about the climate, and that more versatile solutions are needed than what the adult generation has come up with,” says Smeplass.

    Youth mention Thunberg – not climate reports

    The researchers do not rule out that the media’s increased attention to climate issues could also have influenced young people’s consciousness around the topic – without Thunberg’s influence.

    “But Thunberg reached the young people to a much greater extent than the UN climate panel managed to do. None of the young people mention the climate reports in their answers,” says Smeplass.

    Young people are engaged with their peers. They’re looking to their age cohorts, not upwards to what their parents are involved with.

    Norway should take advantage of the fact that the country is already in a transition period to switch to green and climate-friendly alternatives. (Female, age 19, 2020 survey)

    “Greta Thunberg represents the young generation. She managed to challenge world leaders and the elite and set the agenda. She is quite simply a young person who managed to back the elite against the wall, and a number of young people write that they admire her for this,” Smeplass said.

    In the pandemic years 2020 and 2021, fewer young people mentioned Thunberg and climate commitment than in 2019. Could COVID have caused young people to become less concerned about climate issues again?

    The best thing about Norway is our beautiful nature that we can all experience freely. We have to solve global warming so that young people can all have a future. (Male, age 19, 2020 survey)

    “We believe we now have evidence to say that we can demonstrate a deeper form of reflection, with a more clearly pronounced ‘we’ and a ‘deeper’ climate reflexivity, one year into the pandemic (spring 2021). At the same time, fewer survey respondents are reporting that they think the climate threat is as serious,” says Haugseth.

    “It’s difficult for researchers to predict the future. The broad Greta Thunberg effect that we described in 2019 has been less visible during the pandemic. But the relevancy of her message for young people is a sign that their climate engagement hasn’t disappeared,” Smeplass said.

    You might also like: When art turns climate activist

    Down-to-earth argumentation

    The researchers believe that young people connect their climate commitment to issues like environmental protection, education, restructuring and solidarity.

    “This is a down-to-earth argument that is adapted to the sustainability focus in modern business development, and that we think will become important in the years to come. And a lot of young people still report that they take the climate threat seriously, even if they don’t necessarily talk much about it. This is also a corrective to the notion that the most effective climate resistance is being organized by climate activists who stop traffic and sabotage art,” says Haugseth.

    … in the future, Norway needs to find a new way to make good money other than oil – it’s going to run out faster than we think. (Male, age 19, 2021 survey)

    The fact that Greta Thunberg is not participating in this year’s COP27 climate conference COP27 in Sharm El-Sheikh does not necessarily mean that she will have any less influence on young people’s climate commitment.

    “What we’re interested in is how young people argue for the importance of their climate commitment. Because that tells us something about what they’re really demanding and expecting from the future. In other words, climate summits aren’t necessarily the most effective hotbeds for youth climate engagement going forward,” says Smeplass.

    Reference
    Jan Frode Haugseth og Eli Smeplass: The Greta Thunberg Effect: A Study of Norwegian Youth’s Reflexivity on Climate Change Sociology, First published online November 17, 2022
    https://doi.org/10.1177/00380385221122416

    Norwegian University of Science and Technology (NTNU)

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  • Kids Get Holiday Stress, Too

    Kids Get Holiday Stress, Too

    Newswise — The holidays can be magical times for children, but they can provoke stress, which can manifest in different ways than with adults.

    Schenike Massie-Lambert, program coordinator of the Rutgers Children’s Center for Resilience and Trauma Recovery at University Behavioral Health Care, discusses ways to keep children’s stress at bay during the holidays.

    Why might the holidays be stressful for children?

    Massie-Lambert: Children are extremely sensitive to environmental changes. During the holiday season, things shift in the environment and children are often exposed to adult caretakers who might be stressed about financial obligations, saddened by the absence of loved ones or overwhelmed by numerous commitments. How these adults emotionally respond to their stress — for good or bad — models emotional expression and management to the children around them.  

    During the holidays, families also alter their typical daily routines. Changes to a child’s typical mealtime, meal options — like fast food versus meals prepared at home — and bedtime can lead to significant changes in mood and behavior. 

    How can adults tell that a child is feeling overwhelmed or stressed?

    Massie-Lambert: Generally speaking, any sudden shift from the child’s typical behavior warrants some additional attention and possibly a conversation.

    If a caregiver notices changes in their child’s sleeping pattern, eating habits, mood or social interactions, they should inquire about these sudden changes and bring in a professional if needed.

    Keep in mind that many children struggle with emotional language and developmentally may not be at a stage where they are able to share their emotional experience. In these instances, children may instead present with physical concerns that are not connected to a medical condition. It is common for children who are experiencing stress to report things like stomachaches, back pain or headaches.

    Massie-Lambert offered the following tips on providing support as well as discussing stress with children:

    How can adults support children when they are feeling stressed?

    • Model emotional expression and coping. Caregivers are a child’s first teacher and are uniquely positioned to teach and coach them through challenging times. The caregiver can work toward increasing the child’s emotional vocabulary by using emotional labels for their own experiences and offering labels to the child when they are unsure of what they are feeling. The caregiver can also normalize the idea that we all have to work at maintaining wellness by discussing their own needs, such as for rest, and inviting the child into coping activities with them, like going for a walk, listening to music or journaling. This will also decrease the stigma associated with discussing emotions and seeking support.
    • Maintain routines that work. Routines that are working for the child and family should be maintained because they support a child’s sense of mastery and safety. However, if the routines that are in place are causing undue stress, they can be re-imagined to better support the families’ current needs.
    • Avoid overscheduling. It is challenging for adults to manage the stress and exhaustion that comes along with being overbooked, and the same is true for children. Caregivers can support youth who are overwhelmed by building in time for rest and setting firmer boundaries around their time by saying “no.”
    • Encourage activity. It can be tempting to allow children to overindulge in electronics like television and games, especially during winter months. However, remaining physically active is not only great for a child’s physical health, it is also a great tool for managing stress and releasing tension in the body.

    What is the best way to talk to children about stress without stressing them out?

    • Share your observations and inquire. Support a child who is struggling with managing their stress by sharing your observations and any noticeable signs of distress. This lets the child know that you are engaged, concerned and willing to help.
    • Normalize and validate emotions. Normalize and validate the child’s emotional experience. This is especially helpful because it gives you another opportunity to decrease the stigma that is associated with wanting and needing additional help. This strategy is important because it can potentially increase the supports and resources that are available to the child.
    • Empower them by practicing problem solving. Ask the child to reflect on previous stressors and what was helpful in navigating them. Encourage the child to identify additional solutions.
    • Empower them by inviting them to choose a coping technique then offer to do it together. Encouraging the child to select a coping strategy increases engagement, autonomy and self-efficacy. This also gives you the opportunity to provide additional support.

    Massie-Lambert added the last two tips will provide the caregiver with an opportunity to build the child’s resilience and problem-solving skills.

    Rutgers University-New Brunswick

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  • Calmness and the common good, anyone? Mindfulness can help deal with challenges in working life

    Calmness and the common good, anyone? Mindfulness can help deal with challenges in working life

    Newswise — At work, mindfulness, ’present-moment awareness’, benefits not only the individual but the whole work community, comes up in Laura Urrila’s doctoral dissertation in human resource management. When an individual participates in mindfulness training, the implications spill over to the wider work community.

    – Leaders who practise mindfulness are more present, give others space, seek to understand others’ perspectives and emotional states, and act for the common good, says Laura Urrila, who will publicly defend her dissertation at the University of Vaasa on Friday 9 December.

    In Urrila’s doctoral research, leaders participated in an eight-week-long mindfulness programme. The participants found simple mindfulness practices and learnings, such as conscious breathing, calming visualization and a compassionate attitude, helpful in their daily work which involved constant interaction with team members.

    – It is interesting that many leaders and supervisors immediately wanted to share their learning and introduce mindfulness practices to their team members both in one-on-one and team meetings, even though they had no prior experience with the topic or how it could be applied in daily leadership work, Urrila points out.

    Leaders are interested in mindfulness

    In recent years, mindfulness has become popular in working life, especially among leaders and leadership development professionals. Leadership —leading people— is all about motivating others and taking an interest in the needs of others.

    Urrila sought to investigate if mindfulness could help leaders tap into their orientation to others and support leaders in their role of leading others. The interviewees described their desire to ensure their team members’ well-being and development. At the same time, they found the leadership work to be challenging in many ways; Often, supervisors are burdened by heavy workloads, difficult workplace relationships, and problems with the functioning of the team.

    – While there seems to be a will, the workable strategies and tools to engage in good leadership may be missing, Urrila summarises.

    The ability to be present is good leadership – Awareness is a skill that can be practised

    Urrila’s research confirms that the ability to be present and aware is a part of good leadership and that it can be practised. Leadership development is not easy because it happens over time as part of adult maturation and involves the willingness to engage in self-reflection. Developing oneself first may be required, as “you cannot give from an empty cup”.

    Urrila’s research uncovers that mindfulness practice develops a leader’s self-awareness and supports the ability to take care of, and develop, oneself. According to Urrila, a positive personal experience of mindfulness training and practice is the key driver that motivates leaders to apply mindfulness in their work. The research highlights the perspective that the most effective form of leadership development is a combination of a formal programme and continuous self-development.

    Laura Urrila examined the experiences of leaders who participated in a mindfulness training programme, taking a qualitative longitudinal intervention approach. The data for analysis were collected from 62 leaders. Materials comprise 62 written pre-intervention assessments and 62 post-intervention interviews. The dissertation consists of three papers which contribute to the literature on mindfulness and leadership by increasing the understanding of how mindfulness learning may support leaders in social relations and in their role of leading others. The findings are particularly useful for HR managers and development professionals in evaluating and selecting leader development interventions.

    Dissertation

    Urrila, Laura (2022). Be(com)ing other-oriented – The value of mindfulness for leaders and leadership development. Acta Wasaensia 499. Dissertation. University of Vaasa.

    Publication pdf

    Public defence

    The public examination of M.Sc., MA Laura Urrila’s doctoral dissertation “Be(com)ing other-oriented: The value of mindfulness for leaders and leadership development” will be held in auditorium Kurtén at the University of Vaasa at noon on Friday 9 December. Professor (emer.) Iiris Aaltio (University of Jyväskylä) will act as the opponent and Professor Liisa Mäkelä as custos.  The defence will be held in Finnish.

    University of Vaasa

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  • Estudo estabelece bases para prever a resposta antidepressiva em pessoas que tentaram suicídio

    Estudo estabelece bases para prever a resposta antidepressiva em pessoas que tentaram suicídio

    Newswise — ROCHESTER, Minnesota –Pesquisadores da Mayo Clinic descobriram que pessoas com transtorno depressivo maior e histórico de tentativa de suicídio possuem biomarcadores distintos que estão correlacionados com a resposta à terapia antidepressiva. As novas descobertas, publicadas na revista Frontiers Pharmacology, são a chave para estratégias de tratamento individualizado e identificação precoce dos pacientes com alto risco de suicídio.   

    Para o estudo, os pesquisadores usaram tecnologias multiômicas, (especialmente metabolômica e genômica) para analisar amostras de 350 pacientes com transtorno depressivo maior. Eles compararam as amostras dos pacientes com e sem histórico de tentativa(s) de suicídio e descobriram assinaturas multiômicas baseadas em sangue entre os dois grupos, apesar de todos os pacientes terem o mesmo diagnóstico de transtorno depressivo maior.   

    De acordo com a Organização Mundial da Saúde, aproximadamente 700 mil pessoas em todo o mundo morrem em decorrência de suicídio a cada ano, juntamente com tentativas não fatais de 10 a 20 vezes esse número. Uma tentativa anterior de suicídio é o maior fator de risco para suicídio na população em geral.  

    “Avaliar os pacientes suicidas pode ser desafiador, pois as avaliações de risco clínico são inerentemente subjetivas e o transtorno depressivo maior tem altos graus de variabilidade”, afirma Dr. Paul Croarkin, osteopata e mestre em Ciências, psiquiatra no departamento de psiquiatria e psicologia na Mayo Clinic e investigador sênior do estudo. “Nosso estudo estabelece bases para o avanço do potencial prognóstico dessa doença e melhorar os resultados dos pacientes que usam biomarcadores biológicos e digitais.” 

    A equipe descobriu que as variações nos genes CLOCK e ARNTL são diferentes nos pacientes com e sem tentativa anterior de suicídio. Ambos os genes estão relacionados com o ritmo circadiano, que regula as funções críticas do corpo, inclusive comportamento, metabolismo, níveis de hormônio e sono. Essas variações genéticas específicas também estão associadas a menores taxas de resposta e remissão antidepressiva.  

    A metabolômica é o estudo dos metabolitos, que são substâncias criadas quando o corpo metaboliza alimentos, drogas ou o próprio tecido. A genômica é o estudo dos genes, que influenciam as enzimas fundamentais para a metabolização dos medicamentos. Ainda que elas possam explicar individualmente os aspectos dos processos biológicos, analisá-las conjuntamente tem o potencial de revelar as interações que não foram estudadas previamente.   

    De modo geral, a multiômica é uma combinação de duas ou mais abordagens “ômicas”. Exemplos adicionais multiômicos incluem a proteômica (o estudo das proteínas), a epigenômica (o estudo das mudanças epigenéticas no DNA) e a transcriptômica (o estudo das moléculas de RNA).   

    Ao avaliar simultaneamente o genoma e o metaboloma, os pesquisadores descobriram assinaturas biológicas que não poderiam ser encontradas pelo genoma ou metaboloma sozinho.  

    O estudo faz parte dos esforços contínuos na Mayo Clinic para entender a biologia das tendências ao suicídio para melhorar as abordagens diagnósticas, os tratamentos e os resultados para pacientes com depressão e outros transtornos de humor.  

     

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    Sobre a Mayo Clinic    A Mayo Clinicé uma organização sem fins lucrativos comprometida com a inovação na prática clínica, educação e pesquisa, fornecendo compaixão, conhecimento e respostas para todos que precisam de cura. Visite a Rede de Notícias da Mayo Clinic para obter outras notícias da Mayo Clinic.  

       

    Mayo Clinic

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  • Expert: User trust a key need for Musk’s ‘Twitter 2.0?’

    Expert: User trust a key need for Musk’s ‘Twitter 2.0?’

    Newswise — Elon Musk’s success at Twitter will be shaped by his ability to reassure users they are reading credible information, says a Virginia Tech expert in communications.

    “The world is watching as Musk learns what social media experts have known for a long time: Social media innovation is fun; Social media governing is hard ” says Virginia Tech expert Megan Duncan, assistant professor in the School of Communication. “Credibility icons, like the blue check, are incredibly important and are part of the norms of any platform — something users expect. Their absence can cause confusion, and changing the meaning of the symbol causes chaos.”

    Duncan’s research focuses on social media and credibility indicator icons, like the blue check.

    “Regardless of the system of heuristics that Musk adopts, history and communication research has taught us that Twitter will be most likely to succeed if it provides the audience a way of knowing the credibility of information without taking additional actions. Requiring a user to click an information icon or to click through to the bio of an account is a step many people won’t take,” says Duncan.

    Background

    Duncan has conducted a number of studies on social media platforms and credibility icons, like the blue check. 

    Some key takeaways from her research:

    1. Audiences learn to interpret credibility indicators in their ‘mental math’ when deciding whether to believe information or not. 
    2. Audiences interpret credibility icons the way platforms intended them to – they work!
    3. It’s not the sole determinate whether an average audience member believes the information, but it plays a part in nudging the person to be more likely to believe the information when it indicates positive credibility, like the blue checkmark did, or toward not accepting the information when the icon shows the information is not credible.

    Virginia Tech

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  • Understanding How the Perception of Risks and Benefits Influence Cancer Clinical Trial Withdrawal Outcomes

    Understanding How the Perception of Risks and Benefits Influence Cancer Clinical Trial Withdrawal Outcomes

    Newswise — PHILADELPHIA (December 7, 2022) – While people with cancer have options to participate in cancer clinical trials (CCTs), it can be challenging when they encounter difficulties enrolling and remaining in the trial. Trial withdrawal, although every participant’s right, can thwart study goals and hamper advancing novel treatments.

    Until now, little attention has focused on what influences retention after participants are enrolled in the trial, especially the role of perceived benefits and burdens. A new investigation from the University of Pennsylvania School of Nursing (Penn Nursing) has examined the association between patients’ perceived benefits and burdens of research participation and CCT retention. It found that patients perceived important benefits from CCT participation, which was associated with trial retention, even among those who also perceived substantial burdens. 

    “The findings of how perceptions of benefits and burdens were associated with CCT withdrawal outcomes provide novel and foundational evidence of the importance of understanding these perceptions for trial retention,” explains Connie M. Ulrich, PhD, RN, FAAN, Lillian S. Brunner Chair in Medical and Surgical Nursing, Professor of Nursing and Professor of Medical Ethics and Health Policy at Penn Nursing. Ulrich is the lead investigator of the study.

    The study found that when perceived benefits were equal to or greater than perceived burdens, participants were less likely to withdraw than those who perceived the burdens to be greater than the benefits. How participants think about benefits and burdens in a research trial may differ from how researchers and IRBs discern the trial’s acceptability.

    “Protection of human participants is critical, but more research is needed on how participants perceive benefits, the different types and categories of benefits, and implications of perceived benefits for retention to elucidate the role of benefits compared with the risks and burdens that participants are asked to bear,” says Ulrich.

    The results of the study have been published in the article “Association of Perceived Benefit or Burden of Research Participation With Participants’ Withdrawal From Cancer Clinical Trials,” available online on JAMA Network. Coauthors of the article include: Mary D. Naylor, PhD, RN, FAAN, Marian S. Ware Professor in Gerontology Director of the NewCourtland Center for Transitions and HealthTherese S. Richmond, PhD, RN, FAAN, Andrea B. Laporte Professor of Nursing and Associate Dean for Research & Innovation, and Liming Huang, all of Penn Nursing;  Sarah J. Ratcliffe of the University of Virginia; Qiuping Zhou of the George Washington University; Camille Hochheimer of the Colorado School of Public Health; Thomas Gordon of the University of Massachusetts; Kathleen Knafl of the University of North Carolina at Chapel Hill; Marilyn M. Schapira of the Perelman School of Medicine at the University of Pennsylvania and the Veterans Affairs Medical Center; Christine Grady of the National Institutes of Health; and Jun J. Mao of Memorial Sloan Kettering.  

    Ulrich was supported in part by grant R01CA196131 from the National Cancer Institute of the NIH (NCI/NIH). Ratcliffe was supported in part by grant R01-NR014865 from the NCI/NIH. Richmond was supported in part by grant R01CA196131 from the NCI/NIH. Mao was supported in part by grants P30CA008748 and R01CA240417 from the NCI/NIH. 

    # # #

    About the University of Pennsylvania School of Nursing

    The University of Pennsylvania School of Nursing is one of the world’s leading schools of nursing. For the seventh year in a row, it is ranked the #1 nursing school in the world by QS University. In a first for any undergraduate Bachelor of Science in Nursing (BSN) program in the country, our BSN program is ranked # 1 in the 2022 U.S. News & World Report’s Best Colleges rankings. Penn Nursing is also consistently ranked highly in the U.S. News & World Report annual list of best graduate schools and is ranked as one of the top schools of nursing in funding from the National Institutes of Health. Penn Nursing prepares nurse scientists and nurse leaders to meet the health needs of a global society through innovation in research, education, and practice. Follow Penn Nursing on: FacebookTwitterLinkedIn, & Instagram.  

    University of Pennsylvania School of Nursing

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  • More flexible than previously thought: Worms give us new insights into the evolution and diversification of TGF-β signaling pathways

    More flexible than previously thought: Worms give us new insights into the evolution and diversification of TGF-β signaling pathways

    Newswise — Have you ever thought about what you have in common with tiny roundworms? As the “nematodes” are metazoan animals like we are, it is actually quite a lot. We have similar organ systems and what we learn from nematodes about gene function may be directly applicable to human development and disease. The best understood species is Caenorhabditis elegans and one of the many questions scientists investigate in this model species is “cellular signaling”, the way how molecules work together to control a cells function. A very important messenger protein or “cytokine” is the multifunctional Transforming growth factor-β (TGF-β) which is secreted by many cell types in both vertebrates and invertebrates. Through its complex signaling network it regulates gene expression and plays a crucial role throughout the lifetime of an animal for development, aging, metabolism and immunity. It is not surprising that a malfunction in these pathways can lead to severe pathologies like rheumatic or cardiovascular diseases or cancer and as such, interfering agents, like TGF-β inhibitors, are already used as therapeutics. Very recently, it was discovered that TGF-β also plays a crucial role in some severe COVID-19 infections, where a chronic immune reaction develops that is no longer directed against the virus itself, but rather against the patient’s own body.

    Striking variability in behavior and morphology

    Researchers of the Max Planck Institute for Neurobiology of Behavior – caesar (MPINB) in Bonn, the Max Planck Institute for Biology in Tübingen and the California State University now gained new insights into the evolution and the function of TGF-β signaling. They identified and compared the TGF-β genes across nine different nematode species which revealed surprising differences in the number of TGF-β genes across different species. The team next focused on the species Pristionchus pacificus which showed many variations in the number of TGF-β genes compared to other nematodes including C. elegans. By making mutations in numerous different parts of the signaling pathway using genetic tools like CRISPR/Cas9 they found that there were many unexpected changes in function between P. pacificus compared to C. elegans. They showed that the so-called DBL-1 pathway regulating body morphology appears highly conserved, whereas they found a striking variability in the function of the so-called DAF-7 pathway. This included important differences in development, environmental sensing and in the behaviors between these species.

    The researchers found that TGF-β signaling has a crucial impact on important phenotypes in P. pacificus. While C. elegans only feeds on bacteria, P. pacificus is an omnivore and is capable of predating on other nematode larvae. In addition, they have a kin-recognition system which protects their offspring from being eaten. This study showed that TGF-β signaling in P. pacificus is important for forming the mouth structures associated with predation and notably, also for establishing the kin signal to identify and protect their relatives. “Our findings show a previously unknown and surprising flexibility in the TGF-β signaling pathway across nematodes. We need to think outside of the box and explore signaling networks in other less typical model species to really understand their function, how they regulate behavioral differences between the species and how complex traits evolve.” says Dr. James Lightfoot who leads the research group “Genetics of Behavior” at the MPINB.

    New insights might help to control harmful parasites

    Infections with parasitic worms, Helminthiasis, is a worldwide problem for human and livestock health and resistance to existing anthelmintics are emerging. Importantly, free-living nematodes such as C. elegans and P. pacificus can offer important insights for understanding parasitic nematodes further as they share many similarities with their parasitic cousins. In particular, these free-living species are able to enter an alternative long lived and stress resistant developmental stage called the “dauer” form when they encounter adverse conditions and this has many similarities with the infective larvae of parasitic nematodes. As such, a lot of research has been focused on the dauer stage in C. elegans, and  TGF-β signaling has been found to be important for dauer formation. “In P. pacificus, we did not find the same effect. Our results suggest that the mechanism seen in C. elegans might not necessarily be the same in other nematodes.” says Dr. James Lightfoot. Understanding the so far unknown variability between different species is therefore important for the development of new therapeutic approaches against harmful parasites.

    Max-Planck-Institut fur Neurobiologie des Verhaltens – caesar

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  • Whole-grain food consumption impacted by consumer skepticism and lack of labeling standard

    Whole-grain food consumption impacted by consumer skepticism and lack of labeling standard

    Newswise — Philadelphia, December 5, 2022 – Despite numerous health benefits and recommendations from dietary guidelines, whole-grain food intake remains low globally. A research article featured in the Journal of Nutrition Education and Behavior, published by Elsevier, studies consumer understanding of whole-grain food definitions and industry labeling practices.

    “Without clear regulation and labeling standards, the benefits of educating consumers on how to increase whole-grain intake may be lost,” says lead author Katrina R. Kissock, PhD, APD, School of Medical, Indigenous and Health Sciences, University of Wollongong, Wollongong, NSW, Australia. “This study supports the need for a global whole-grain labeling system based on standardized definitions to help consumers make informed food purchases.”

    This study recruited consumers with flyers in community locations as well as through social media. The resulting ten focus groups were asked open-ended questions on four topics: grain food choices and whole-grain consumption; identification of whole-grain foods; perception of labeling; and opinions on hypothetical package labels. In addition, 17 food industry representatives, including dietitians, food scientists, marketers, and regulatory personnel, were recruited by direct email to examine awareness and understanding of whole-grain food definitions and regulations; hypothetical adoption of whole-grain food definitions by the food industry; and how definition adoption might impact consumers.

    During focus group discussions, skepticism significantly impacted consumer understanding and consequently grain choices. The consumer focus groups expressed skepticism of grain food labeling, whole-grain content claims, symbols such as the Health Star Rating and marketing of products as healthy. Consumer comments included, “I don’t know how much whole grain a product has to have to get a label. Does it mean 5% or 3%?” and “I don’t have any idea what 16 grams of whole grain per serving means.”

    When looking at hypothetical labels, consumers had a strong preference towards use of whole grain within the name of the product as opposed to a separate and generic whole-grain content claim not in the name of the product, e.g., ”contains whole grain.” Industry representatives generally did not think consumers noticed that level of nuance in front of package labeling. A simple statement of the percentage of whole grain in a product was considered clear and easy to understand by consumers, and industry representatives agreed that the current percentages used by the Whole Grain Initiative definition were appropriate. Both consumers and food industry representatives identified problems with current labeling of whole-grain foods and highlighted the need for clear, consistent labeling.

    “It was evident that limited consumer understanding and confusion related to whole-grain foods contributed to skepticism, perceptions of healthfulness, and buying decisions,” concludes Dr. Kissock. “Definitions, regulations and consumer education are strategies that could improve consumption of whole-grain foods.”

    Elsevier

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  • Tailored approach makes inroads in rural firearm safe storage

    Tailored approach makes inroads in rural firearm safe storage

    Newswise — A new study shows early promise for an approach that seeks to reduce the risk of firearm injury and death in rural areas, while respecting rural culture and firearm ownership.

    The effort tailors messages about safe firearm storage and teen firearm suicide to a rural audience, and shares specific tips for improving safety.

    Early data presented at a national conference show that in 45 rural Michigan families with both children and firearms in their home, the vast majority of parents reported strong engagement with the prevention materials, finding the content useful and reflective of their rural community values.

    Three weeks after completing the intervention, 86% of the parents said they completed a firearm home safety checklist suggested by the program, and 88% talked about firearm safety with another adult in their home.

    Nearly two-thirds also went on to discuss firearm safety with children who live with them, and 40% reported that they made a change to how they store firearms in their home.

    The findings, from the pilot study of the Store Safely project, were presented on December 1 at the 2022 National Research Conference on Firearm Injury Prevention by Cynthia Ewell Foster, Ph.D., who leads the University of Michigan-based team behind the project. The presentation won one of the conference’s top awards.

    “We are excited by these findings, and by the variety of actions that these families took including changing to unloaded and locked storage and moving hunting rifles to another location less accessible to children,” says Ewell Foster, a clinical psychologist in the Michigan Medicine Department of Psychiatry and member of the U-M Institute for Firearm Injury Prevention. “While we have much more work to do to assess the impact of the tools we’ve developed, our findings show the value of partnering with the community in order to develop a culturally tailored safety message.”

    The Store Safely website includes a video featuring trusted community messengers, an infographic of local data, a decision aid to help families consider different storage options, and downloadable resources, including a home safety checklist.

    The Store Safely project grew out of a partnership with the Marquette County Health Department, Marquette County Suicide Prevention Alliance and the Michigan Department of Health and Human Services. It involved an extensive community advisory board representing local business owners; law enforcement officials; veteran navigators; medical, behavioral, and public health professionals; and K-12 school personnel.

    Rural America has the highest per capita death toll from firearms, higher than suburban and urban areas, and the main reason for this difference is firearm suicides.

    Putting time and distance between individuals who are at risk for suicide and highly lethal means like firearms is a critical part of a comprehensive suicide prevention strategy, Ewell Foster said.

    Store Safely focuses its messaging on the importance of preventing all firearm injury as well as teen firearm-related suicide e by storing firearms in ways that reduce the chances that a teen who is upset, angry, depressed, or experiencing other kinds of risk factors will be able to access a loaded firearm.

    The program’s materials emphasize the range of options that rural families have for reducing risk within the context of their lifestyle,which includes firearm ownership for both hunting and protection. .

    Ewell Foster and her colleagues plan to increase the availability of the Store Safely intervention while continuing to evaluate its impact in other rural communities both within and beyond Michigan’s Upper Peninsula.  

    In addition to Ewell Foster, the study’s authors are Christina Magness LMSW, Tayla Smith M.P.H., and Cheryl King Ph.D. of the U-M Department of Psychiatry, Sarah Derwin of the Marquette County Health Department, and Eskira Kahsay, M.P.H., of the U-M School of Public Health.

     

    The Store Safely project is funded by the Firearm Safety Among Children and Teens Consortium based at U-M. FACTS is funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD087149).

    Michigan Medicine – University of Michigan

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  • This Holiday Season, Make Time for Self-Care Every Monday

    This Holiday Season, Make Time for Self-Care Every Monday

    Newswise — During the commotion of the holidays, it’s easy to forget to carve out a few moments for yourself. Sometimes, we forget the toll that work and family demands can have on our mind and body. This Monday, disconnect from stress with some quick self-care tactics for a happier you.

    It doesn’t matter if you’re at home with kids or working all day, stress happens to everyone. It’s natural to keep trying to fit in ‘just one more task. It’s also normal to feel that others are depending on you too much to take a break for yourself.

    If you operate with the needle on “E” – empty – for too long, it’s actually counterproductive. Running out of gas helps no one, least of all, you. Instead, take time to fill up with a trove of self-care tactics that will last you a lifetime.

    Here are some quick self-care tips you can do right now:

    1. Go for a walk– Feel the air, a change in temperature or the warmth of the sun. Look at the clouds.
    2. Take a breather anytime, any place– Take a pause with some deep breaths. Fill your belly with a good, deep inhale. Hold it for a beat, then exhale slowly and fully. Do this repeatedly for a minute or so, until you feel a sense of calm.
    3. Yoga moment– At your desk or in your living room, do some relaxing moves. Try chair yoga or do a quick sun salutation. If you can’t do the whole sequence stand up, reach your arms up to the sun and look at your hands, swan dive with arms out at your sides, then touch your toes – or get as close as you can! Do this a few times, until you feel your body unwind.
    4. Water works – Take a warm bath. This is also a way to take a digital break from your phone and/or computer.
    5. Call a friend – Catch up and share the latest. This will boost your happiness and it’s a natural way to destress.
    6. Sleep – Here’s the prescription: Go to bed early, read, relax, do some bed yoga, sleep soundly, and wake up refreshed! It’s the perfect medicine for longevity, health, and balance.

    Indulge in health and wellness this Monday with self-care! You will have the perfect destress formula: a longer, happier, and healthier life. For more tips to take care of you, follow us on FacebookTwitter, or Instagram.

     

     

    Monday Campaigns

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  • No ‘one size fits all’ solution to treating early-onset psychosis

    No ‘one size fits all’ solution to treating early-onset psychosis

    Newswise — Gold standard treatment plans for people with early psychosis have a patchy success rate, suggesting the need to develop more tailored approaches.

    A new paper by researchers at the University of Birmingham shows that a ‘one size fits all’ approach may not be addressing the needs of all young people in the early stages of psychosis. Instead, in the paper, published in Translational Psychiatry, the researchers argue that machine learning techniques could be employed to deliver treatment plans that are specifically targeted at groups or even individuals.

    This approach could mean greater precision in designing treatment plans and also a better success rate in identifying patients who are on the wrong treatment pathway.

    Early Intervention in Psychosis Services were first established in the 1990s and became recognised as offering the best chance of recovery for young people with a first episode of psychosis. Available treatments currently include antipsychotic medication, intensive community-based care, and social and psychological interventions.

    Lead researcher, Dr Lowri Griffiths, who was invited by the Editor-In-Chief of Translational Psychiatry to contribute this review, said: “It is well known that early intervention leads to better outcomes, particularly among young people. However, despite receiving gold standard treatment, a significant number of people are not benefitting from these interventions.

    “We need to consider a range of factors from psychological, biological, and social circumstances to find the right treatments, for the right people, at the right time, to maximise a young person’s life chances. But in the first instance, this requires doing more to reach out to diverse and representative groups to ensure care is equitable for all”.

    A machine learning approach, the researchers argue, could serve as a ‘guide’ for clinical decision-making, identifying with increasing accuracy the key markers in patient data that would indicate the likely success or failure of any particular pathway.

    This approach would also help to ensure that more patients were able to access the treatments most likely to benefit them, regardless of environmental and social circumstances which might otherwise lead to inequality in healthcare.

    Co-lead author Dr Paris Lalousis said: “The technology needed to devise treatment plans for individual patients, or groups of patients, already exists. We see machine learning already in use in a number of clinical areas, such as predicting responses to cancer treatment, or identifying individuals at risk of needing intensive care. What we need is a framework that will enable us to investigate and test these technologies so we can harness them to improve outcomes for patients with psychosis.”

    University of Birmingham

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  • New visual scale offers simple measure to help identify job burnout

    New visual scale offers simple measure to help identify job burnout

    Newswise — “Job burnout” is a term that’s far too familiar to many people. A 2020 Gallup poll showed that 76 percent of employed Americans surveyed have experienced burnout.

    Perhaps due to the condition’s prevalence, the World Health Organization recently reclassified burnout in its International Classification of Diseases as an occupational syndrome resulting from “chronic workplace stress that has not been successfully managed.”

    Employees and employers, across industries, are increasingly experiencing the harmful effects of chronic stress at work. Job burnout can lead to reduced productivity, increased absences and leaves, job turnover and even hospitalization. 

    Existing methods of identifying job burnout are lengthy and sometimes proprietary, but new research from the University of Notre Dame offers a faster and easier way.

    Matches Measure: A Visual Scale of Job Burnout” is forthcoming in the Journal of Applied Psychology from lead author Cindy Muir (Zapata), professor of management and organization at Notre Dame’s Mendoza College of Business, along with Charles Calderwood from Virginia Tech and Dorian Boncoeur, assistant professor of management and organization at Mendoza.

    “Because the Matches Measure is a visual measure, it makes assessing burnout as quick and easy as it gets — across countries even,” Muir (Zapata) said. “It eliminates one of the reasons organizations fail to assess their employees regularly: time. By using the Matches Measure, managers and organizations can better understand how prevalent job burnout is amongst their employees and how it fluctuates over time.”

    Similar to the smiley face pain scale used in doctors’ offices and hospitals (Wong-Baker FACES), the Matches Measure describes burnout (“Job burnout refers to feeling physically, mentally and emotionally exhausted”) and instructs employees to “select the match that best represents how burned out you currently feel.”

    Across multiple pre-registered studies surveying more than 1,200 participants in various industries, this research demonstrates that the visual scale is comparable to existing burnout measures, including the Maslach Burnout Inventory. The Matches Measure similarly relates to the known predictors and consequences of job burnout, yet uses a more efficient, intuitive scale. 

    The study concludes, “Given the advantages of a short, visual measure —reduced participant fatigue, the reduced need for translating feelings into words and increased participant understanding, there is ample evidence to motivate future scholars to rely on the Matches Measure rather than shortening existing burnout scales.”

    For access to the scale, visit www.muirmatches.com.

    University of Notre Dame

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  • Are Americans Eating Enough Whole Grains? It Depends on Who You Ask

    Are Americans Eating Enough Whole Grains? It Depends on Who You Ask

    Newswise — A diet rich in whole grains, which are naturally high in fiber, is associated with lowering a person’s risk for various health problems. Overall, Americans are eating more whole-grain foods than ever before, researchers from the Friedman School of Nutrition Science and Policy at Tufts University report in a new study, published November 30 in the American Journal of Clinical Nutrition. However, the increase in whole-grain intake over the past two decades could be 39.5% or 61.5%, depending on which definition of a whole-grain food is being used. In addition, Americans’ mean consumption of whole-grain foods remained far below the recommended consumption of at least three ounces each day and varied considerably by each definition.

    The researchers say there’s a clear need to standardize how consumers, researchers, and policymakers talk about whole-grain foods. The study compared overlapping definitions from five institutions: the Dietary Guidelines for Americans, the U.S. Food and Drug Administration (FDA), the American Heart Association, the American Association of Cereal Chemists International, and the Whole Grains Council. The research team applied the various definitions of a whole-grain food to the dietary intakes of over 39,700 adults captured by the National Health and Nutrition Examination Survey (NHANES) between 2003 and 2018.

    “We found that each definition captured very different types of grain- or flour-containing foods as whole-grain foods, resulting in differences in the average consumption of whole-grain foods and the associated trends,” says lead author on the study Mengxi Du, a PhD candidate in the Nutrition Epidemiology and Data Science program at the Friedman School. As a consumer, she said she has had the experience of struggling to identify what is or isn’t a whole-grain food via the packaging labels. Recent surveys suggest nearly half of American consumers have similar challenges.

    When looking at the different categories of whole-grain foods identified by these definitions, while some similarities were identified—whole-grain bread consumption increased under all definitions—there were more differences. The government-led FDA’s definition was the strictest, categorizing the fewest foods as whole-grain foods compared to the industry-led Whole Grains Council’s, which was the most lenient but could be least healthy based on a prior study.

    One surprising finding was how the foods of different population subgroups were classified depending on the applied definition. For example, individuals who are non-Hispanic white had a higher intake of whole-grain foods compared with other racial/ethnical groups under all definitions, except for the definition proposed by the American Heart Association, under which Hispanic individuals had the highest intake. The possible reason is that the American Heart Association’s definition is more sensitive to identifying dishes such as corn-based burritos, tacos, and nachos as whole-grain foods.

    “We can’t say which is the best definition yet as we need to assess the nutrient profiles of each and how these different definitions are associated with health outcomes. Our findings, however, underscore the imperative need for a consensus on whole-grain food definition. A consistent definition across agencies is essential to further promoting whole-grain food consumption in the U.S. population,” says Fang Fang Zhang, senior author on the study and interim chair of the Division of Nutrition Epidemiology and Data Science at the Friedman School.

    Research reported in this article was supported by the National Institutes of Health’s National Institute on Minority Health and Health Disparities under award number R01MD011501. Complete information on authors, funders, and conflicts of interest is available in the published paper. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.

    Tufts University

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