有氧健身操对大学生睡眠质量影响的研究

目的:探讨有氧健身操对大学生睡眠质量的影响。方法:采用匹兹堡睡眠质量指数问卷,对广州大学183名大学生进行测试。结果:进行有氧健身操训练的大学生的匹兹堡睡眠质量指数明显小于对照组的大学生(P<0.05)。结论:有氧健身操能有效改善大学生的睡眠质量。     

Assessing Teachers’ Attitudes Towards Students with Mental Health Disorders in 16 Postsecondary Institutions in Quebec

The number of students with mental health disorders (MHDs) in postsecondary institutions is increasing. Teachers’ attitudes are among the main factors that influence these students’ academic success. Unfortunately, their attitudes are little studied, in part because of lack of validated scales. Therefore, this article has two purposes: (1) analyse the construct validity of new scales assessing teachers’ attitudes, as well as existing scales without an established construct validity; and (2) report the correlations between the variables assessed in these scales, with a special focus on two variables: (a) teachers’ negative attitudes; and (b) the measures offered to students by teachers. The participants are 232 teachers from 16 French and English CEGEPS in Quebec, Canada. The questionnaire includes three scales created by the research team and three scales from the Mental Illness Awareness Survey. Correlational and factor analyses were conducted. The scales present good construct validity. Four variables were associated with the two variables of interest: confidence in one’s ability to convince a student to seek help; familiarity with MHDs; knowledge and understanding of MHDs; favourable perception of the accommodations offered by adapted and psychosocial services. Based on these results, strategies are proposed to improve teachers’ attitudes.     

健身跑对大学生心理健康与睡眠质量的干预研究

将86名大学生分为实验组和对照组进行调查分析及实验干预,结果显示：实验组参加健身跑锻炼后匹兹堡睡眠质量指数与对照组相比有显著性差异（P〈0.05）,焦虑和抑郁分值小于对照组（P〈0.05）。研究表明：中等强度的有氧健身跑锻炼能显著提高大学生的睡眠质量,能有效改善大学生焦虑和抑郁症状,对大学生的心理健康起到积极作用。     

The use of video-based instruction to promote independent performance of physical activity skills in students with developmental disabilities in a school and community setting

School psychologists are well-positioned to assist practitioners in engaging students in physical activity (PA) which can increase student access to improved well-being and associated health benefits. This may be of particular importance for adolescents with moderate to severe developmental disabilities (DD; autism and intellectual disability) who display various deficits in performing PA skills. Previous research suggests video-based instruction (VBI) effectively facilitated independence associated with PA skills in people with DD, however, additional research is warranted. The purpose of this study was to evaluate the degree a VBI impacted acquisition of skills in individuals with DD at school, and, subsequently, in a community setting. Multiple probe design was used to assess the effect of the intervention in four participants. The results indicate the intervention was effective in teaching three participants to perform the circuit in the school setting and transfer the skills to the community setting; however, maintenance was variable. Implications related to practice for school psychologists, teachers, and other practitioners, as well as, limitations and future research directions are discussed.     

The prevalence and risk indicators of symptoms of common mental disorders among current and former Dutch elite athletes

The aim of the study was to determine the prevalence and comorbidity of symptoms of common mental disorders (distress, anxiety/depression, sleep disturbance, eating disorders, adverse alcohol use) among current and former Dutch elite athletes, and to explore the inference between potential risk indicators (severe injury, surgery, life events, sport career dissatisfaction, social support) and the outcomes measures under investigation. Cross-sectional analyses were conducted on baseline questionnaires from an ongoing prospective cohort study among 203 current and 282 former elite Dutch athletes (response rate: 28% among current athletes and 95% among former athletes). Based on validated scales, an electronic questionnaire was set up and distributed. Prevalence (4-week) ranged from 6% for adverse alcohol use to 45% for anxiety/depression among current elite athletes, and from 18% for distress to 29% for anxiety/depression among former elite athletes. A higher number of past severe injuries, higher number of past surgeries, higher number of recent life events, higher level of career dissatisfaction and lower level of social support were related to the occurrence of symptoms of common mental disorders among both current and former elite athletes. On average, the 4-week prevalence of common mental disorders as shown in our study among current and former Dutch elite athletes were similar to the ones found among athletes from other sports disciplines and does compare with the lifetime prevalence estimates in the general population of the Netherlands.     

Effects of a physical education-based coping training on adolescents’ coping skills,stress perceptions and quality of sleep

Background: Although most adolescents successfully manage the transition between childhood and adulthood, the speed and magnitude of these changes may exceed the coping abilities of a significant number of young people. For vocational students, additional responsibilities arise during the vocational school transition and the need to balance academic and job-related requirements. An expanding body of literature suggests that adolescence is a vulnerable period for the development of psychiatric diseases and as such, the need to develop an adequate coping repertoire is receiving increasing attention globally. The growing awareness of long-term consequences of stress has led governments to instill school-based resilience promotion programs. For instance, the new physical education (PE) curriculum of vocational (vocational education and training (VET)) students in Switzerland addresses stress management, because stress-related diseases at the workplace have become commonplace among young professionals.

Purpose: Our aim was to develop, implement and evaluate a PE-based coping training (EPHECT) for VET students. Therefore, we adapted components of extant field-tested coping training programs and tailored them to the unique needs of VET students. To facilitate the standardization of the program, each teacher received a teaching manual. Moreover, drawing upon experiential learning theory, we introduced the contents of the coping training in PE class through practical, movement-based exercises in PE. Students also received a workbook for use at home.

Participants and research design: In this cluster randomized controlled trial, eight classes from a Swiss vocational school participated (N?=?131, M_age?=?16.22?±?1.12, 35% females). Two trained PE teachers implemented the program with students in the intervention group (IG?=?67) for three months, while students in the other four classes maintained regular PE (CG?=?64) to comprise the control group. To evaluate the coping training, all participants completed several self-report psychological questionnaires (assessing stress, coping and sleep) at baseline and follow-up. IG students completed further questions with regard to intervention fidelity at follow-up.

Data analysis: To evaluate possible effects of the coping training on stress, coping and sleep, a 2?×?2 repeated-measures analysis of variance design was executed with time (pre vs. post) and group (IG vs. CG) as within- and between-subject factors.

Findings: Over time, IG students significantly increased their adaptive coping compared to CG students, while stress and sleep remained relatively stable for both. Regularly completing one’s homework reinforced this effect because it was significantly associated with students’ reflection and compliance.

Conclusion: A complete and accurate implementation of a PE-based coping training can make a positive contribution to the development of adaptive coping skills among adolescents attending vocational schools. This PE-based program allows students to experience their responses to stress directly and offers opportunities to experiment with different coping strategies. Adaptive coping skills are vital for successful stress management and the prevention of stress-related disorders across the work domain and in everyday life.     

Organic vs. functional neurological disorders: The role of childhood psychological trauma

Although the relationship between psychological trauma and medically unexplained symptoms (MUS) is well established, this relationship is less well understood in people with medically unexplained neurological symptoms. In the present study, we set out to compare people with functional neurological disorders, and organic neurological disorders, in terms of childhood and adulthood traumatic events, traumatic stress, emotional dysregulation and symptoms of depression and anxiety. We have hypothesised that those with functional neurological disorders would be more likely to report childhood and adulthood traumatic life events, traumatic symptomatology, emotional dysregulation and symptoms of anxiety and depression, compared to those with organic neurological disorders. Sample consisted of a consecutive series of people with functional neurological disorders and with organic neurological disorders (n = 82) recruited from a hospital in Scotland. Participants completed measures of life events, traumatic stress, emotional regulation, anxiety and depression. The two groups were found to significantly differ in relation to all measures, with the MUS group being more likely to report childhood and adulthood life events, more severe emotional dysregulation, traumatic stress and symptoms of anxiety and stress. Logistic regression analysis revealed that exposure to childhood traumatic life events, specifically childhood sexual abuse, and childhood physical neglect, were the only factors which were significantly associated with membership of the medically unexplained neurological symptoms group. Although further research is required to confirm our findings, our results suggest that identifying and addressing the impact of childhood trauma, may alleviate distress and aid recovery from functional neurological disorders.     

Drowsing: toward a concept of sleepy screen engagement

Sleep frequently intersects with media technologies in routinized yet unpredictable ways. This article proposes a concept of “drowsing” to describe how sleepiness occurs and persists across aspects of banal media life. Focusing on nighttime tablet use and blue light engagement, we argue that sleep requires a multidimensional and embodied account of how cultural practices, biological rhythms, and incidental occurrences interact. Ultimately, focusing on sleep suggests the contradictory roles that technologies play within the duration of everyday life—both providing a sense of calmness and deceleration, even as they accelerate life or contribute to long-term bodily harm.     

智能手机时代医学生智能手机成瘾现状及其对学习、睡眠的影响研究

智能手机时代,我国大学生基本人手一部智能手机,智能手机在我们的日常生活中扮演着越来越重要的角色,而大学生智能手机成瘾备受关注,此次研究从医学生的角度探究智能手机成瘾与学习、睡眠的影响关系。     

School‐based support for children with conduct disorders; a qualitative longitudinal study of high‐need families

Primary school‐aged children with conduct problems are at risk of future antisocial and criminal behaviour, particularly when there are additional family‐level risk factors. However, little is known about how school‐related factors can reduce that risk. This qualitative longitudinal study investigates school‐related influences on changes in the behaviour of at‐risk children in high‐need families over a period of 5 years. Families of 11 children with serious behaviour problems were followed over the transition to secondary school. In‐depth interviews with mothers, and with practitioners who support the child or family, explored school‐related factors which appeared helpful or unhelpful in improving children's behaviour over time. The analysis found that the disjuncture between the nurture experienced at primary school and a lack of nurture later at secondary school was problematic. Children tended to change primary school until they found one prepared to offer them a high level of nurture and supervision. Consistent relationships with supportive adults were important, but were rare after the transfer to secondary school. Literacy problems remained unrecognised or unaddressed for too long, contributing to children's lack of engagement. Inconsistent disciplinary responses to minor behaviour issues tended to escalate problems and most children were eventually excluded from mainstream education. Communication between parents and school staff was often problematic; parents sometimes experienced school contacts as burdensome, ill‐informed and unsupportive. However, good communication could aid development of successful approaches to supporting children with difficult behaviour.