An open trial of mindfulness‐based stress reduction for young adults with social anxiety disorder

The present study investigated mindfulness‐based stress reduction (MBSR) for young adults with a social anxiety disorder (SAD) in an open trial. Fifty‐three young adults in a higher education setting underwent a standard eight‐week MBSR program. Eight participants (15%) did not complete the program. Participants reported significant reductions in SAD symptoms and global psychological distress, as well as increases in mindfulness, self‐compassion, and self‐esteem. Using intention‐to‐treat (ITT) analyses, effect sizes ranged from large to moderate for SAD symptoms (Cohen's d = 0.80) and global psychological distress (d = 0.61). Completer analyses yielded large effect sizes for SAD symptoms (d = 0.96) and global psychological distress (d = 0.81). The largest effect sizes were found for self‐compassion (d = 1.49) and mindfulness (d = 1.35). Two thirds of the participants who were in the clinical range at pretreatment reported either clinically significant change (37%) or reliable improvement (31%) on SAD symptoms after completing the MBSR program, and almost two thirds reported either clinically significant change (37%) or reliable improvement (26%) on global psychological distress. MBSR may be a beneficial intervention for young adults in higher education with SAD, and there is a need for more research on mindfulness and acceptance‐based interventions for SAD.     

Self-determination in relation to quality of life in homeless young adults: Direct and indirect effects through psychological distress and social support

The self-determination theory emphasizes the importance of satisfaction with autonomy, competence, and relatedness for a person’s psychological growth and well-being. This study examines associations between autonomy, competence, and relatedness with quality of life in homeless young adults; and whether possible associations are mediated by psychological distress and perceived social support. By means of face-to-face interviews, 255 homeless young adults who receive care from 10 Dutch shelter facilities for homeless young adults have been interviewed (M age = 20, 77% male, 51% Dutch Nationality) shortly after entering the facility. Autonomy, competence, and relatedness are all associated with quality of life, with competence as the highest correlate. Psychological distress mediates both competence and autonomy, and social support mediates competence as well as relatedness. These findings emphasize the importance of intervention programs for homeless young adults, focusing on the enhancement of self-determination, especially competence, to improve their quality of life.     

Trauma‐Informed Supervision: Clinical Supervision of Substance Use Disorder Counselors

Substance use disorder counselors are at risk of experiencing burnout, vicarious trauma, and secondary traumatic stress. These phenomena can lead to counselor impairment. The authors describe how trauma‐informed supervision can mitigate the risks of impairment for substance use disorder counselors.     

Overall performance impairment and crash risk due to distracted driving: A comprehensive analysis using structural equation modelling

Distracted driving leads to performance changes in both longitudinal and lateral control. However, driving performance, being a multidimensional phenomenon, is very difficult to be interpreted from individual performance measures. The present study aimed to exhibit the distraction impacts on overall driving performance estimated by a single measure rather than assessing distraction effects on individual performance metrics such as speed, acceleration, lateral variation, etc. The study also focused on modelling and quantifying the impacts of overall deteriorated driving performance on crash risk. To achieve the objectives, a comparative analysis of investigating phone and music player usage was conducted using Structural Equation Modelling (SEM). In total, 90 drivers’ demographic details and driving performance data in distracted and non-distracted driving environments were collected. Firstly, the latent variable “performance degradation” was derived from longitudinal and lateral performance measures. Then the structural model revealed a positive relationship between the distractions and the overall performance degradation. Finally, the crash risk was modelled against the presence of distraction and performance degradation. With a factor loading of 0.29, the impact of deteriorated driving performance (i.e., indirect impact) was found to be the highest among all the contributory factors of the crash risk. Further, the results showed that among the distractions (i.e., direct impact), texting had the highest impact (factor loading = 0.28) on crash risk followed by visual-manual tasks related to music player (factor loading = 0.21). Thus, the present study quantified the effects of deteriorated driving performance caused by distracted driving on the crash risk. Further, the study also presented quantified effects of each distracting activity on the crash risk which accounted for the factors that could not be considered through the performance degradation measure. The approach used in the present study can be adopted in designing the countermeasures using advanced driver warning systems.     

The Experience of Religion and Spirituality Among College Students Who Use Illicit Substances

Nine collegiate illicit substance users participated in a phenomenological study of their perceptions of religion, spirituality, and substance use. We identified three themes from the interviews: (a) development of substance-using behaviors, (b) journey with religion and spirituality, and (c) intersectionality of substance use and religious and spiritual journeys. The participants voiced a complex bidirectional relationship among use behaviors, religion, and spirituality that could be facilitative, adverse, or divergent. We provide implications and suggestions for future research.     

短视频使用对女大学生抑郁的影响：自我客体化和身体满意度的链式中介作用

本研究采用短视频使用强度量表、自我客体化量表、身体满意度量表及流调中心抑郁量表对366名有短视频使用经验的女大学生进行调查,探讨短视频使用对女大学生抑郁的影响及其作用机制。结果显示：（1）相关分析表明,短视频使用与女大学生抑郁和自我客体化呈显著正相关,但与身体满意度呈显著负相关;身体满意度与自我客体化、抑郁呈显著负相关（2）短视频使用不仅对女大学生抑郁有直接预测作用,还能通过两种间接效应对抑郁产生影响,即身体满意度的单独中介作用以及自我客体化和身体满意度的链式中介作用。     

Different risk factors are associated with alcohol use versus problematic use in male Pakistani adolescents

Substance abuse is a significant problem in Pakistan (Hussain, 2017), yet, there are few studies of risk factors in this population, particularly in remote areas. Male adolescents (N = 243; M = 16.9 years, SD = 1.3 years) were recruited from schools in Gilgit-Baltistan, and completed questions on demographics, substance use, and psychosocial functioning. As a Muslim country, there are strict prohibitions against alcohol use, yet 44.9% of the sample reported lifetime alcohol use. The Alcohol Use Disorders Identification Test (Babor, Higgins-Biddle, Saunders, & Monteiro, 2001), was used to quantify level of risk associated with use, and 22.6% of the sample had scores indicating significant risk levels. Logistic regression analyses indicated that lifetime alcohol use was associated with internalising problems (e.g., depression, anxiety), while risky alcohol use was associated with externalising problems (e.g., aggressive and delinquent behaviour). Attention problems were related to both outcomes. Implications for prevention are discussed.     

Patterns of marijuana use and physical health indicators among Canadian youth

We examine how trajectories of marijuana use in Canadian youth (ages 15 to 28) are related to physical health indicators in adolescence and young adulthood. Youth were initially recruited in 2003 (N = 662; 48% male; ages 12 to 18) and followed for six waves. Five trajectories of marijuana use (Abstainers-29%, Occasional users-27%, Decreasers-14%, Increasers-20% and Chronic users-11%) were identified. Chronic users reported more physical symptoms, poorer physical self-concept, less physical activity, poorer eating practices, less sleep, and higher number of sexual partners during adolescence than other classes. Decreasers also reported poorer physical self-concept and poorer eating practices than abstainers. Other trajectory classes showed few significant health problems. Chronic users also reported more acute health problems (i.e. serious injuries, early sexual debut, higher number of sexual partners, greater likelihood of having a STI) in young adulthood than all other classes contributing to costs of healthcare. Youth who engage in early, frequent and continued use of marijuana from adolescence to young adulthood are at-risk of physical health problems in adolescence and young adulthood.     

网络成瘾研究现状及展望

随着人们对互联网的广泛使用,网络成瘾成为近年来日益突出的一个社会问题,引起了广大研究者的关注和重视。本文根据十多年来国内外对网络成瘾的研究,首先介绍了网络成瘾的概念及其鉴别的主要标准和方法,然后对网络成瘾的心理机制,网络成瘾者的心理特征、生理机制及其干预和治疗的相关研究进行了较为全面和系统的综述。最后,本文提出了网络成瘾研究未来发展的方向。     

网络成瘾的社会-心理-生理模型及研究展望

对于网络成瘾,目前还没有统一的诊断量表,相应的研究手段和研究方法也不够成熟,有关的理论解释更有待于进一步探讨。以众多实验和理论研究成果为基础提出的“社会-心理-生理”整合模型也许能更好地解释这一现象。网络成瘾者的大脑活动变化规律,网络虚拟情境的特征及其与上网行为、个性特征等的交互影响,以及网络交互过程中的情感交流和情感识别等问题,将是今后网络成瘾研究的重要课题。