同伴排斥与青少年早期饮酒行为:同伴侵害和不良同伴的中介效应

采用同伴提名、同伴侵害问卷、不良同伴问卷和饮酒行为问卷调查广东地区4所普通初级中学1386名7年级学生,考察了同伴排斥与青少年早期饮酒行为的关系,以及同伴侵害和结交不良同伴在其中的链式中介效应。结果发现:(1)同伴排斥、同伴侵害和结交不良同伴均与青少年早期的饮酒行为呈显著正相关;(2)同伴侵害和结交不良同伴在同伴排斥影响青少年早期饮酒行为过程中的链式中介效应显著,即同伴排斥通过增加同伴侵害,从而提高结交不良同伴的风险,进而增加青少年早期的饮酒行为;(3)在控制同伴侵害和结交不良同伴后,同伴排斥对青少年早期的饮酒行为仍存在显著预测作用。     

Ability to Resist Temptations of Technology Use: A Qualitative Analysis of Children's Views on Factors Associated with Delay of Gratification

Excessive technology use among young children remains a public health concern with diverse serious consequences. It is important to find out how children resist the temptation to use technology. Using focus group interviews, the authors explored what factors influence children's ability to delay gratification in using technology. Four specific themes emerged from the interview data: they found (a) fear of punishment, (b) self-directed speech, (c) reinforcement, and (d) parental modeling are effective measures to train children to forgo immediate pleasures of using technology. These findings provided some support for the hypothesis that children's self-control of technology use can be modified and improved. This study suggests methods to leverage and strengthen existing initiatives to promote self-control of technology use for children.     

Emotional Intelligence: An Opportunity for Occupational Therapy

Emotional intelligence theory developed within the psychology and business fields and is described as an ability to monitor emotions and to use the information to guide thinking and problem solving. Emotional intelligence skills are needed by occupational therapy practitioners to support therapeutic use of self, promote client-centered care, and foster communication skills within the workplace. A scenario illustrates how emotional intelligence supports the therapeutic use of self during a clinical interaction. The Mayer Salovey Caruso Emotional Intelligence Test is introduced as a resource for occupational therapy practitioners to measure and develop therapeutic relationship skills based upon emotional intelligence research.     

Mechanisms of Reference Frame Selection in Spatial Term Use: Computational and Empirical Studies

Previous studies have shown that multiple reference frames are available and compete for selection during the use of spatial terms such as “above.” However, the mechanisms that underlie the selection process are poorly understood. In the current paper we present two experiments and a comparison of three computational models of selection to shed further light on the nature of reference frame selection. The three models are drawn from different areas of human cognition, and we assess whether they may be applied to a reference frame selection by examining their ability to account for both existing and new empirical data comprising acceptance rates, response times, and response time distributions. These three models are the competitive shunting model (Schultheis, 2009 ), the leaky competing accumulator (LCA) model (Usher & McClelland, 2001 ), and a lexical selection model (Howard, Nickels, Coltheart, & Cole‐Virtue, 2006 ). Model simulations show that only the LCA model satisfactorily accounts for the empirical observations. The key properties of this model that seem to drive its success are its bounded linear activation function, its number and type of processing stages, and its use of decay. Uncovering these critical properties has important implications for our understanding not only of spatial term use, in particular, but also of conflict and selection in human cognition more generally.     

The Gist of Delay of Gratification: Understanding and Predicting Problem Behaviors

Delay of gratification captures elements of temptation and self‐denial that characterize real‐life problems with money and other problem behaviors such as unhealthy risk taking. According to fuzzy‐trace theory, decision makers mentally represent social values such as delay of gratification in a coarse but meaningful form of memory called “gist.” Applying this theory, we developed a gist measure of delay of gratification that does not involve quantitative trade‐offs (as delay discounting does) and hypothesize that this construct explains unique variance beyond sensation seeking and inhibition in accounting for problem behaviors. Across four studies, we examine this Delay‐of‐gratification Gist Scale by using principal components analyses and evaluating convergent and divergent validity with other potentially related scales such as Future Orientation, Propensity to Plan, Time Perspectives Inventory, Spendthrift‐Tightwad, Sensation Seeking, Cognitive Reflection, Barratt Impulsiveness, and the Monetary Choice Questionnaire (delay discounting). The new 12‐item measure captured a single dimension of delay of gratification, correlated as predicted with other scales, but accounted for unique variance in predicting such outcomes as overdrawing bank accounts, substance abuse, and overall subjective well‐being. Results support a theoretical distinction between reward‐related approach motivation, including sensation seeking, and inhibitory faculties, including cognitive reflection. However, individuals' agreement with the qualitative gist of delay of gratification, as expressed in many cultural traditions, could not be reduced to such dualist distinctions nor to quantitative conceptions of delay discounting, shedding light on mechanisms of self‐control and risk taking. Copyright © 2016 John Wiley & Sons, Ltd.     

Intelligence moderates the benefits of strategy instructions on memory performance: an adult-lifespan examination

Whether older adults can compensate for their associative memory deficit by using memory strategies efficiently might depend on their general cognitive abilities. This study examined the moderating role of an IQ estimate on the beneficial effects of strategy instructions. A total of 142 participants (aged 18–85 years) received either intentional learning or strategy (“sentence generation”) instructions during encoding of word pairs. Whereas young adults with a lower IQ benefited from strategy instructions, those with a higher IQ did not, presumably because they already use strategies spontaneously. Older adults showed the opposite effect: following strategy instructions, older adults with a higher IQ showed a strong increase in memory performance (approximately achieving the level of younger adults), whereas older adults with a lower IQ did not, suggesting that they have difficulties implementing the provided strategies. These results highlight the importance of the role of IQ in compensating for the aging-related memory decline.     

Exploring the role of sport in the development of substance addiction

PurposePotential benefits of participation in sport are widely known. However, sport participation has also been associated with risks, including consumption of alcohol and drugs and such risks may be enhanced among certain populations. The purpose of this study was to examine the possible links between participation in sport and the subsequent development of substance addiction.MethodRealistic Evaluation guided the study, with data collection occurring through semi-structured interviews. Interviews were conducted on a university campus or at a residential treatment center. The study included a total of 21 participants: 7 people who had between 3 and 29 years of sobriety, 13 people in a residential addiction treatment program, and 1 counselor.ResultsParticipants were grouped according to their sport backgrounds as 1) limited sport backgrounds, 2) recreational sports, 3) competitive athletes or 4) competitive athletes whose sport was terminated. Five main contexts were identified: 1) Familial History, Stability, and Illness, 2) Perceived Acceptability of Alcohol, 3) School and Social Atmosphere, 4) Sport Culture, Demands, and Expectations, and 5) Termination of Sport Involvement. The three main mechanisms were identified as: 1) Psychological Characteristics, 2) Coping Strategies, and 3) Availability of Substances.ConclusionsThe prevalence of substance abuse in sports settings might be under-represented in extant literature. The prevalence of substance abuse in sport contexts poses heightened risk of addiction for individuals who are already vulnerable for other reasons such as the presence of predisposing behaviors, psychological characteristics, or circumstances.     

互联网使用对共情的影响

随着信息技术的发展,互联网已成为当今社会人际交往的新平台。网络环境和现实环境不同,它具有匿名、便捷和易控制等特点。共情在人际交往中扮演重要的角色,它是指对他人情感的感同身受。互联网环境下共情的研究逐渐受到学者的重视。现有研究表明,不同的互联网使用对共情产生不同的影响:在线暴力视频游戏会降低共情,而在线亲社会视频游戏则对共情产生积极影响;网络社区的使用为网络中人们表露共情提供了重要平台;过度网络使用会对共情产生负面影响。但现有研究比较零散,还存在一些不足。未来要结合多种研究方法进行更多的应用研究,同时加强理论建构。     

The Relationship Between Perceptions of Neighborhood Characteristics and Substance Use Among Urban African American Adolescents

Although the neighborhood microsystem is recognized as an important domain for adolescent development, relative to the family and peer contexts, neighborhood factors have been understudied in relation to adolescent substance abuse. In addition, recent research suggests that risk factors for adolescent substance use may differ for African Americans when compared to Caucasian youth. This study investigated the association between perceived neighborhood disorganization and later substance use, as well as possible mediators of that association, among a community sample of urban African American adolescents. Perceptions of neighborhood disorganization (i.e., violence/safety and drug activity) in grade 7 were associated with increased tobacco, alcohol, and marijuana use in grade 9. For females, this association was mediated by attitudes about drug use and perceptions of drug harmfulness. Findings highlight the importance of neighborhood contextual variables for African American substance use. Implications and directions for future research are presented.