Positive Youth Development, Mental Stress and Life Satisfaction in Middle School and High School Students in Portugal: Outcomes on Stress, Anxiety and Depression.

The relation between positive youth development and stress, anxiety and depression was studied considering the mediator role of psychological symptoms and life satisfaction. A total of 3109 students included in the "Psychological Health and Well-being" study of the School Observatory participated, including 1618 females and 1491 males aged between 11 and 18 years old (M = 14.45; SD = 1.88), belonging to different school groups in different regions of the country. Adolescents with higher stress, depression and anxiety levels reported lower levels of competence, confidence and connection, as well as more psychological symptoms and lower life satisfaction. The results also showed that adolescents with higher levels of competence, confidence and connection reported less psychological symptoms and more life satisfaction. Two separate mediation analyses were performed to analyse the role of mental distress and life satisfaction on the relationship between positive youth development indicators and stress, anxiety and depression. These analyses confirmed the predicted relationships and partial mediations between mental distress and life satisfaction. These results should be taken into account in public policies concerning young people's health and education that should involve both targeted and indicated prevention strategies, including school and community-based interventions, in order to be effective.

The Effect of Motivation on Physical Activity among Middle and High School Students.

The study addressed two main objectives: (i) to investigate disparities in motivation dimensions regarding extracurricular physical activity and (ii) to identify the influence of motivation on time spent in formal and informal physical activity. A sample of 704 adolescents (56% girls) from middle (46%) and high school (54%), with an average age of 14.88 ± 2.52, was assessed for different motivation dimensions using the Questionnaire of Motivation for Sports Activities (QMSA). Additionally, participants were categorized based on extracurricular physical activity practice. Multivariate analyses and multiple linear regressions were conducted to examine the effect of physical activity type on motivation dimensions and identify predictors of time spent in formal and informal physical activities, respectively. Results indicated that motivation varied significantly with extracurricular physical activity practice (p < 0.05), with students involved in extracurricular activities being more motivated. Sex and age differences were observed, with boys showing higher motivation in certain dimensions (achievement status (p < 0.001); group activity (p = 0.027); contextual (p = 0.004); technical improvement (p = 0.012) and older participants having lower scores in all dimensions. The influence of family and friends was a significant predictor only for boys in formal physical activity (p = 0.039). In terms of time spent in physical activity, group activity was a predictor for informal activities (p < 0.001), while technical improvement was a predictor for formal activities (p < 0.001), with notable sex differences. These findings underscore the importance of considering sex- and age-specific motivations when promoting physical activity among adolescents.

Student's and Classmates' Prosocial Behavior predict Academic Engagement in Middle School.

Students' academic engagement is greatly informed by a classroom's social climate. However, more research is needed regarding how specific peer behavior, especially prosocial behavior, come to shape academic engagement. The present study investigated whether students' perceptions about their classmates' prosocial behavior were associated with their academic engagement (cognitive, behavioral, affective) across the school year. Indirect effects via increases in students' own prosocial behavior were examined. Participants were 905 middle school students from rural, low-income communities in the Midwestern United States (50% girls, 46% boys; Mage = 12.94 years). Students completed self-report surveys in the fall and spring of the 2022-2023 school year. Results revealed that students' perceptions of their classmates' prosocial behavior were positively associated with students' own prosocial behavior. Students' own prosocial behavior was positively associated with all three dimensions of engagement. The positive indirect effect of classmates' prosocial behavior on engagement through students' own prosocial behavior was significant. The findings highlight the importance of classmates' behavior on individuals' academic engagement and offer insights into classroom-based interventions aimed at improving collective behavior.

Middle school students' psychological health on suicide ideation: based on latent profile analysis.

Introduction: This study identifies potential categories of mental health for adolescents in different school years and further analyzes the relationship between these categories and suicidal ideation. Methods: A total of 1944 middle school students completed SCL-90 and Self-rating Idea of Suicide Scale on November 29, 2022, selecting via a whole-group sampling method. Latent profile analysis was used to analyze the psychological health subtypes of students from a middle school in Southwest China. The R3step method and the DU3step method were conducted to analyze the predictive role of demographic variables and the effects of different profiles on suicidal ideation. Results: Different potential categories of psychological health were observed among middle school students. Junior middle school students can be classified into three types: Psychological Health Type (62.3%), Low-risk Type (27.1%) and High-risk Type (10.7%). Senior middle school students can be classified into four types: Psychological Health Type (43.3%), Low-risk Type (33.9%), Medium -risk Type (16.8%), and High-risk Type (6.0%). Gender and subjective family atmosphere are predictors of psychological health, and they also influence the population distribution of psychological health patterns in different sections of middle school students. Girls and students with poor subjective family atmosphere are more prone to experiencing psychological problems. There were significant differences in suicidal ideation among different potential categories of psychological health of different sections middle school students (χ 2 = 1178.71, 1174.85, p<0.001). Among senior high school students classified as High-risk Type, they exhibited the highest score for suicidal ideation. Conclusion: There is obvious group heterogeneity in psychological health of different sections middle school students. Older students are more likely to have suicidal thoughts.

Influence of eye-related behavior on myopia among junior middle school students under the background of double reduction during the COVID-19 pandemic.

BACKGROUND: To investigate the changes in the unhealthy eye-related behaviors of junior middle school students during the COVID-19 pandemic and the double reduction policy and its relationship with myopia. METHODS: Data were obtained from the 2019-2022 Tianjin Children and Youth Myopia, Common Diseases and Health Influencing Factors Survey. Latent profile analysis (LPA) and a generalized linear model (GLM) were applied to analyze the effect of eye-related behavior classes on myopia. RESULTS: A total of 2508 junior middle school students were included. The types of eye-related behavior were categorized into the medium-healthy behavior group, heavy academic burden and near-eye behavior group, insufficient lighting group and high-healthy behavior group. Students with heavy academic burdens and near-eye behavior were more likely to develop myopia than were those in the high-healthy group (OR = 1.466, 95% CI = 1.203-1.787; P < 0.001). CONCLUSIONS: The dual reduction policy has a positive effect on improving unhealthy eye-related behaviors, and the prevention and control of myopia through the use of different combinations of eye-related behaviors are heterogeneous among junior middle school students. In the post-COVID-19 period, we should continue to implement a double reduction policy and formulate targeted eye-related behavior strategies to provide an important reference for the prevention and control of myopia among children and adolescents during public health emergencies in the future.

The chain mediating effect of learning goal distress and excessive learning motivation from unknown locus of control on migrant middle school students' learning anxiety.

The prevalence of learning anxiety among Chinese migrant middle school students is a notable concern in academia. There is a wealth of research on the effects of internal and external locus of control on learning anxiety, but there is still a lack of research on unknown locus of control. To grasp the situation of migrant middle school students in terms of learning anxiety, to understand the relationship between migrant middle school students' unknown locus of control and learning anxiety, this study surveyed 351 migrant middle school students, using Mental Health Test, Multidimensional Measure of Children's Perceptions of Control, Middle School Students Learning Motivation Scale to do the questionnaire survey. The data analysis conducted through SPSS software revealed the following findings: (1) There is a positive prediction of learning anxiety from an unknown locus of control (ß = 0.139, p < 0.05). (2) Unknown locus of control indirectly influences learning anxiety through both learning goal distress and excessive learning motivation. Learning goal distress and excessive learning motivation partially mediate the relationship between unknown locus of control and learning anxiety. The total magnitude of the indirect effects is 0.15 (p<0.05). The effect is significant, but the size of the effect is small and the issue of generalizability should be considered. The research findings suggest that the unknown locus of control indirectly affects learning anxiety through difficulties with learning goals and excessive learning motivation. It is suggested that increasing opportunities for students to make independent choices and to develop their sense of self-control in daily lessons; guiding students to set appropriate learning goals, avoiding too high or too low, emphasizing refinement of goals and the combination of long-term and short-term goals.

Teachers Matter More Than Sites and Facilities: Provincial-Level Educational Predictors of Adolescent Life Satisfaction.

Purpose: Life satisfaction can predict students' school engagement and academic performance, and has shown significant regional differences among adolescents. The predictive effect of economic factors as regional characteristics on adolescent life satisfaction has been extensively examined; however, the regional educational factors that could predict adolescent life satisfaction remain unknown. This study aimed to identify provincial-level educational factors that can predict adolescent life satisfaction. Methods: The participants comprised 16,737 students, aged 11-16 years (M age = 13.82; SD age = 0.77; 8767 girls, 7970 boys), from 31 provinces in China. Students completed measures on socioeconomic status and life satisfaction. Multilevel modeling was adopted in data analysis. Results: Adolescent life satisfaction was positively correlated with family socioeconomic status, and negatively associated with age and academic ranking. Life satisfaction was lower for girls than boys. Some regional education development indicators could predict adolescent life satisfaction: ratio of students to teachers, ratio of students to teachers with master's degrees, and multimedia classroom size negatively correlated with adolescent life satisfaction; meanwhile per capita sports field area positively correlated with adolescent life satisfaction. Per capita education expenditure, classroom area, laboratory area, computer room area, language lab area, gymnasium area, green space area, sports field area, computers per student, number of books, and value of equipment and instruments could not significantly predict life satisfaction in this study. Conclusion: The findings suggest that the life satisfaction of female adolescents, those in older age groups, with lower academic rankings and socioeconomic status, and those residing in regions with underdeveloped educational systems was relatively poor. These groups of adolescents should therefore be given special attention. To enhance their life satisfaction, some certain provinces should consider implementing measures such as increasing the number of teachers, reducing class sizes, and providing more opportunities for physical activity among junior middle school students.

What books should we like? A study of gender differences and stereotypes in the reading behaviors of Chinese middle school students.

INTRODUCTION: This study investigated gender differences in the reading behaviors of Chinese middle school students, and whether gender stereotypes relating to choices of reading matter are supported. METHODS: A mixed-methods approach was adopted. Three thousand nine hundred and fifteen middle school (Grade 7) students completed a questionnaire designed to assess reading behaviors. Independent sample t-test and chi-square analyses were employed to examine gender differences in reading behaviors. The qualitative survey was supplemented with an open response survey (94 boys, 50 girls), which provided further insights into individuals' specific experiences and perspectives regarding reading behaviors and gender stereotypes in reading choices. RESULTS: This study revealed a number of gender-linked differences. Boys spent more time reading than girls but read the same number of books; boys were also more likely than girls to read digital texts, while girls were more likely to borrow their reading material. Choice of subject matter also differed: boys were more likely to read factual and action-based books, while girls' choices focused more on motives and emotions. Another significant difference was that boys paid more attention to the overall experience of reading, while girls paid more attention to the details of reading. Responses to the open response survey indicated that gender stereotypes in reading choices were prevalent among respondents, but some students' reading choices did not align with the stereotype associated with their gender. CONCLUSION: The mixed-methods approach proved valuable in both identifying gender differences in reading behaviors, and in highlighting the prevalence of gender stereotypes in reading choices among middle school students.

Positioning adolescence in the developmental timeline.

Adolescence, the second decade of life, bridges childhood and adulthood, but also represents a host of unique experiences that impact health and well-being. Lifespan theories often emphasize the continuity of individual characteristics and their contexts from childhood to adolescence, underscoring the distal influence of childhood experiences. Yet, adolescence is marked by transitions that may provoke discontinuities, particularly within individuals, their contexts, and their interactions within those contexts. These discontinuities occur at varied times, orders, and intensities for individual youth, suggesting that adolescence may be a developmental turning point where earlier life experiences may be mediated, reversed, or transformed by proximal events. This perspective piece emphasizes the importance of considering transitions, discontinuities, and developmental turning points in adolescence as well as their potential to explain heterogeneity in adolescent and adult outcomes. We explore one biological and one contextual transition in adolescence and highlight innovative theories and methods for investigating continuity and discontinuity dynamics across development, which could lead to new insights related to the adolescent period and its importance in shaping future life trajectories.

Examining the Impact of Reading Fluency on Lexical Decision Results in French 6th Graders.

PURPOSE: How does lexical decision behavior vary in students with the same grade level (all students were in their first year of middle-school), but different levels of reading fluency? Here, we tested a prediction of the dual-route model: as fluency increases, variations in the results may reflect a decreasing reliance on decoding and an increasing reliance on the lexical route. METHOD: 1,501 French 6th graders passed a one-minute speeded reading-aloud task evaluating fluency, and a ten-minute computerized lexical decision task evaluating the impact of lexicality, length, word frequency and pseudoword type. RESULTS: As predicted, the word length effect varied dramatically with reading fluency, with the least fluent students showing a length effect even for frequent words. The frequency effect also varied, but solely in proportion to overall reading speed, suggesting that frequency affects the decision stage similarly in all readers, while length disproportionately impacts poor readers. Response times and errors were also affected by pseudoword type (e.g., letter substitutions or transpositions), but these effects showed minimal variation with fluency. Overall, lexical decision variables were excellent predictors of reading fluency (r = 0.62). CONCLUSION: Our results highlight the variability in middle-school reading ability and describe how a simple lexical decision task can be used to assess students' mental lexicon (vocabulary) and the automatization of reading skills.

Anemia Awareness Program in a Suburban Middle School: A Pilot Study Promoting Students as Public Health Advocates in Their Community.

INTRODUCTION: Almost a quarter of the people on earth are anemic, and most of them reside in regions of sub-Saharan Africa and South Asia. Anemia in children is linked with impaired cognitive and motor development and affects the future earning capacity. The most common cause of anemia is iron deficiency. The Indian Government has initiated multiple programs for the eradication of anemia. The prevalence of anemia has not decreased despite the improvements in the country's economy. It increased from 58.7% in 2015-16 to 67.1% in 2019-21 in children and from 50.4% in 2015-16 to 52.2% in 2019-21 in pregnant women. Maternal education, socioeconomic status, and number of children in the family are some factors that influence the prevalence of anemia. As these factors cannot be improved in a short time, we aimed to increase awareness about this issue by targeting school students from rural/semi-urban backgrounds. METHODS: This pilot study aimed at promoting school students as public health advocates in their community. Anemia Awareness Program was conducted in a local middle school in the suburban area, which was attended by 153 class eight students (72 female). Pre- and post-test questionnaires comprising 20 multiple-choice/true-false type questions were used. Pre- and post-test scores were obtained. The second part of the study was the identification of students with anemia. Blood hemoglobin levels of 127 students (58 female) were measured from venous blood samples. The students were also asked to inform their friends/relatives about anemia and to send people with symptoms of anemia to the free two-day Anemia Awareness Camp organized by the Medical College Hospital for check-ups. RESULTS: The mean post-test score (15.68/20) was much higher than the pretest score (2.99/20). Thirty-eight (25 female) out of 127 students had mild/moderate microcytic hypochromic anemia, suggesting iron deficiency. Thirty-two persons visited the free health camp to receive information from the students, of whom four had normal hemoglobin levels. CONCLUSION: This pilot study showed that physician-conducted anemia awareness programs are relatively low-cost methods to spread information among the general population in India.

Factors Associated With Suicide Risk Behavior Outcomes Among Black Middle School Adolescents.

OBJECTIVE: Early adolescent self-identifying Black youth present with high rates of suicidality. This study assesses associations among 7 explanatory variables (sex, weapon carrying, weight perceptions, grades, grade level, bullying at school, and cyberbullying) and suicide ideation, planning, and attempts, and identifies associations with suicidality as a composite measure among a sample of Black middle school adolescents (BMSA) in the United States. METHOD: Data were extracted from the 2019 Middle School Youth Risk Behavior Survey. Descriptive statistics were calculated, and associations between suicide ideation, planning, and attempts were explored. A network graphical representation of polychoric and tetrachoric correlations across suicidality outcomes and explanatory variables was performed. A multivariable, multinomial logistic regression model estimated associations among explanatory variables and suicide ideation (with and without planning) and planning (with and without ideation). Both suicide attempt and a composite suicidality metric were explored using independent logistic models with multiple imputation. RESULTS: The sample included 7,643 self-identifying BMSA. Our findings indicate that approximately 28% reported suicidality. Prevalence rates were found of about 1 in 4 BMSA for suicidal ideation, 1 in 6 for suicidal planning, and 1 in 10 for attempting suicide. Female BMSA, victims of cyberbullying, and BMSA carrying a weapon experienced significantly higher odds of all suicidality outcome measures. CONCLUSION: Practical implications for identifying and screening suicidality among BMSA to guide suicide prevention efforts are necessary. Findings validate the need for informed cultural approaches to suicide screening and prevention efforts to reduce suicide risk outcomes, especially when identifiable environmental factors are strongly associated with those outcomes. DIVERSITY AND INCLUSION STATEMENT: One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented racial and/or ethnic groups in science. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented sexual and/or gender groups in science. We actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our author group. While citing references scientifically relevant for this work, we also actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our reference list. While citing references scientifically relevant for this work, we also actively worked to promote sex and gender balance in our reference list.

Implementing a student-centered stroke intervention and prevention education program; evaluating motivation, cognitive load, and performance among middle school students.

Background: In this study, we investigated the association between motivation, cognitive load, difficulty, and performance in a stroke education outreach program implemented for middle school students. Methods: Various interactive instructional activities were developed to engage students throughout the program to assess cognitive and intrinsic load arising from learner implementation of various tasks in a stroke education program for middle school kids. Performance was measured using a post-test to assess knowledge gained by the 6th, 7th, and 8th-grade middle school students. A short questionnaire was also administered to collect data on students' motivation using the ARCS model to asses attention, relevance, confidence, and satisfaction. In addition, we evaluated difficulty level and cognitive load. The relationship between performance and motivation was assessed using Pearson's correlation. Results: In our results, there was no significant difference (p > 0.05) in performance between the 6th, 7th, and 8th-grade students. The difference in performance, cognitive load (mental effort and difficulty), or motivation between the 6th, 7th, and 8 t-grade students was not significant (p > 0.05). The correlation between motivation and performance was significant (r = 0.87, p = 0.001), while the correlation between mental effort and performance was not significant (r = 0.34, p = 0.270). Also, the correlation between difficulty and performance was not significant (r = 0.38, p = 0.361). In the ARCS motivation model, attention, and confidence received the lowest mean scores (3.9), while relevance received the highest score (4.3). Conclusion: Our findings reveal the importance of implementing novel activities to enhance students' motivation to improve performance in the implementation of stroke education outreach programs for middle school students.

The prevalence and its associated factors of psychological stress among middle school students in China: pooled evidence from a systematic scoping review.

Psychological issues are of significant concern in present-day society, as poor mental well-being results in depression and suicidal behavior. Understanding the current situation of psychological stress among secondary school students will help policy makers to formulate targeted measures to help them cope with stress, and at the same time evaluate the effectiveness of the existing policies to address the shortcomings and enhance the diversification of interventions. The main purpose of this review was to map the existing evidence on the prevalence and levels of psychological stress among adolescents in China, and to identify the associated risk factors. This review strictly adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). A comprehensive search was performed spanning Web of Science, PubMed, and Scopus databases. Studies involving only humans and full text in English were selected. Selection was limited to samples from mainland China, Hong Kong, Macau, and Taiwan. Variables were extracted, exploring the factors that affected the mental wellness of Chinese middle school students. A final 15 articles and 1 report were included. The findings revealed psychological stress is prevalent among Chinese middle school population, with the degree of prevalence from low to severe stress levels. Three dimensions of psychological stress affecting Chinese secondary school students: school, family and lifestyle. Within the school, the factors included academic stress, peer relationships etc. Family-related factors were comprised of parent-child relationship, parents' mental health status etc. Lastly, lifestyle-related factors included poor diet, sedentary and inactivity etc. Our findings suggest that policy makers should reduce the excessive emphasis on examination results and focus on the all-round development of students, and that schools should organize a variety of extra-curricular activities to reduce students' stress. Parents should create a harmonious family atmosphere to minimize conflicts and maintain close communication with teachers. Systematic Review Registration: OSF; https://doi.org/10.17605/OSF.IO/HEFCP.

An Importance-Performance Analysis of Korean Middle School Students' Health Management Awareness during the Post-COVID-19 Era Depending on Sex.

This study aimed to conduct importance-performance analyses (IPAs) based on Korean middle school students' health management awareness during the post-coronavirus disease 2019 (COVID-19) era. Data were collected from 867 Korean middle school students (13-15 years old) via online and offline surveys between May and June 2023. Frequency analysis, reliability analysis, IPA based on the entire student group, and IPA depending on sex were carried out with the collected data, which revealed the following. First, regardless of sex, the IPA results indicated that four factors of mental health were located in the third quadrant, with one factor of the same variable in the fourth quadrant. The three factors of disease management were located in the third quadrant. Regarding physical activity, two factors were located in the first quadrant, one in the second quadrant, and one in the third quadrant. Regarding sleep management, two factors were located in the second quadrant, one in the third quadrant, and one in the first quadrant. Regarding eating management, two factors were located in the third quadrant and one in the fourth quadrant. Regarding the social distancing variable, all four factors were located in the third quadrant. Regarding hygiene management, two factors were located in the first quadrant, one in the third quadrant, and one in the fourth quadrant. Furthermore, the IPA results indicated sex differences in regular sports and vigorous movement activities associated with physical activity. Additionally, a sex difference was observed in regular diet associated with eating management. This study proposed possible measures for encouraging middle school students to recognize the importance of health and increase their health-related performance during the COVID-19 endemic phase.

SEEING IS NOT UNDERSTANDING: Vygotsky, Halliday and Metaphor in Forming and Forgetting Middle School Science Concepts.

When teachers explain science concepts-for example, the solar wind, or plasma waves-some methods seem to be quick-acting and others long-lasting. Still others pose as many problems as they seem to solve. How, for example, does a parent explain how there can be solar wind without any air in space? How does a teacher explain how there can be plasma waves without any water? Locating metaphor between thinking and speech rather than within one or the other, we work out a single scheme to analyze two conversations with adult Koreans. These suggest that a text studied some ten years ago in middle school science class, replete with striking visual images, has left little more than everyday concepts. Instead of trying to use the striking visual images to refill gaps in the memory, however, the questions asked by a skilled science teacher suggest ways in which thinking could be freed from the middle school dogma of only three matter phases (solid, liquid, gas). To understand a metaphor like "solar wind", we need to replace fixed matters of fact with some more elusive facts of matter.

Orthodontic awareness amongst middle school teacher sand parents of twin cities.

OBJECTIVE: To compare the level of awareness towards orthodontic treatment among parents and teachers of middle school children. METHODS: The cross-sectional study was conducted from July 2021 to May 2022 in the middle schools of Rawalpindi and Islamabad, Pak istan, after approval from the ethics review committee of the Foundation University College of Dentistry and Hospital, Foundation University, Islamabad. Those included were middle school teachers and parents of students studying in middle schools. Data was collected using a validated questionnaire that had 6 demographic and 5 sur vey ques tions. The fo rm was digiti zed for easy dissemination a mong parents. Data was analysed us ing SPSS 23. RESULTS: Of the 240 subjects, 120(50%) each were parents and teachers. Overall, there were 165(68.75%) females and 75(31.25%) males. Level of education and professional exposure were not significantly different between teachers and parents (p>0.05). There was no difference in the level of education and professional work experience between th e parents and teacher (p>0.05). Teachers showed a higher level of awaren ess than parents towards the role of orthodontist in tooth alignment (p=0.013), associated habits with malalignment of teeth (p=0.003), and that the most appropriate age for tre atment wa s 10-15 years (p≤0.0 01). Teach ers were more likely of the opinion tha t facial disharmony is treatable than parents (odds ratio: 1.599, 95% confidence interval: 0.572-4.467). CONCLUSIONS: Teachers showed a higher level of awareness than parents regarding orthodontic treatment of children.

Callous-Unemotional Traits and Emotion Perception Accuracy and Bias in Youths.

This study investigated the associations among conduct problems, callous-unemotional (CU) traits, and indices of emotion recognition accuracy and emotion recognition bias obtained from human faces. Impairments in emotion recognition were considered within broader, impaired emotional and social functioning. The sample consisted of 293 middle-school students (51.19% girls; M age = 12.97 years, SD = 0.88 years). In general, CU traits were associated with less accuracy in recognizing emotions, especially fearful and angry faces, and such deficits in emotional recognition were not associated with conduct problems independent of CU traits. These results support the importance of studying potential deficits in the recognition of emotions other than fear. Furthermore, our results support the importance of considering the role of CU traits when studying emotional correlates of conduct problems. For children scoring high on CU traits, the emotion recognition accuracy of anger was low irrespective of the level of conduct problems, whereas in children scoring low on CU traits, less accuracy in recognizing emotions was related to increases in conduct problems. Finally, our results support the need for research to not only focus on accuracy of emotional recognition but also test whether there are specific biases leading to these inaccuracies. Specifically, CU traits were associated not only with lower accuracy in recognizing fearful faces but also with a tendency to interpret fearful faces as angry. This suggests that the emotional deficit associated with CU traits is not just a deficit in empathic concern toward others distress but also includes a tendency to overinterpret emotions as potential threats to oneself.

Youth Suicide Prevention Programming among the Mississippi Band of Choctaw Indians: Effects of the Lifelines Student Curriculum.

Suicide continues to be a leading cause of mortality for young people. Given persistent intersecting forms of disadvantage, Native American adolescents are especially vulnerable to mental health adversities and other suicide risk factors. The Mississippi Band of Choctaw Indians (MBCI) implemented the Choctaw Youth Resilience Initiative (CYRI), a five-year SAMHSA-funded project that began in 2019. This study uses Choctaw student pre-test/post-test survey data to examine the effectiveness of the Hazelden Lifelines Suicide Prevention Training curriculum for youth. A lagged post-test design was used, whereby post-surveys were administered at least one month after program completion. Several intriguing results were observed. First, the lagged post-test model was subject to some pre-to-post attrition, although such attrition was comparable to a standard pre/post design. Second, analyses of completed surveys using means indicated various beneficial effects associated with the Lifelines curriculum implementation. The greatest benefit of the program was a significant change in student perceptions concerning school readiness in response to a suicidal event. Some opportunities for program improvement were also observed. Our study sheds new light on suicide prevention training programs that can be adapted according to Native American youth culture. Program implementation and evaluation implications are discussed in light of these findings.

Engaging Students and Teachers as Community Scientists in DNA Barcoding Initiatives.

Historically, contributions to scientific knowledge have been perceived as something that only professional scientists have the ability to affect. This has led to the belief that scientific pursuits are done not by everyday people but by individuals who have no connection to the communities that their discoveries might impact. DNA barcoding initiatives have the potential to bridge this gap. Community leaders, students, teachers, and other community members can come together with engaged scientists to solve relevant issues that affect them. Over the last 20 years, DNA barcoding has been used successfully in a variety of educational contexts to incorporate original research into school curricula and informal outreach and education programs. DNA barcoding is especially suitable for educational settings because it is conceptually and technically straightforward, the workflow is adaptable to a variety of situations, and free and open-access online tools exist that allow participants to contribute high-quality data to international research efforts. DNA barcoding also offers a unique service-learning opportunity, where participants gain both knowledge and confidence in science. This is important because a growing body of evidence suggests that actively conducting research increases student and teacher engagement and retention of students in science. Here, we describe a framework and case studies in different educational settings that can be modeled and adapted to various educational contexts.