暴力游戏对青少年攻击性认知影响的文化差异：基于元分析视角

对国内外现有的暴力游戏影响青少年攻击性认知的实验研究进行元分析。总共纳入24篇研究, 产生28个独立样本, 涉及被试2449人。结果表明, 暴力游戏助长青少年攻击性认知的总效应接近中等程度; 暴力游戏对青少年攻击性认知的效应受文化类型和被试群体类型的调节, 但不受测验方法的影响, 西方文化的效应值显著大于东方文化的效应值; 其对小学生、大学生、中学生攻击性认知的影响效力依次递减, 各测验方法之间的效应值差异并不显著。     

Further refinement of video‐based brief multiple‐stimulus without replacement preference assessments

We compared the results of a brief video‐based multiple‐stimulus without replacement preference assessment with no access to chosen activities (MSWO‐NO) to the results of the same assessment with access (MSWO‐WA) with four children with autism. We also compared instructor rankings of activities to MSWO‐WA results. Strong to moderate correlations between MSWO‐NO and MSWO‐WA assessment results were found across all participants. The correlation between MSWO‐WA and instructor rankings ranged from strong to low across all participants. Implications and directions for future research are discussed.     

Motor Improvement Using Motion Sensing Game Devices for Cerebral Palsy Rehabilitation

The authors aimed to investigate the effects of an intervention based on interactive game set with the movement sensor Kinect on children with cerebral palsy (CP). Twenty-eight participants were recruited. Their age was between 3 and 12 years old, and rated as level I, II, or III on the Gross Motor Function Classification System. They played two games from the Xbox 360 Kinect system and were evaluated using the Gross Motor Function Measure (GMFM) after a period of 8 weeks. The intervention led to significant motor function improvement as increase of the global scores on the GMFM (p < .001). Rehabilitation interventions using the Xbox 360 Kinect interactive games may represent useful tools for children with CP.     

Wandering eyes: Eye movements during mind wandering in video lectures

Video lectures are increasingly prevalent, but they present challenges to learners. Students' minds often wander, yet we know little about how mind wandering affects attention during video lectures. This paper presents two studies that examined eye movement patterns of mind wandering during video lectures. In the studies, mind wandering reports were collected by either self-caught reports or thought probes. Results were similar across the studies: mind wandering was associated with an increased allocation of fixations to the instructor's image. For fixations on the slides, the average duration increased but the dispersion decreased. Moreover, preliminary evidence suggested that fixation duration and dispersion can diminish soon after self-caught reports of mind wandering. Overall, these findings help advance our understanding of how learners' attention is affected during mind wandering and may facilitate efforts in objectively identifying mind wandering. Future research is needed to determine if these findings can extend to other instructional formats.     

Cognitive consequences of playing brain-training games in immersive virtual reality

The goal of the present study was to examine the effects of playing an immersive virtual reality game that included a collection of gamified cognitive tasks, Cerevrum, on specific components of cognition, including perceptual attention, mental rotation, working memory, visualization, visual field of view, and visual processing speed. Participants completed a pretest of cognitive assessments, played one of the two mini-games within Cerevrum (Stardust or Heroes) for 1.5 hr over three 30-min sessions and then completed a posttest of cognitive assessments and a questionnaire about interest and engagement during the game. An inactive control group completed only the pretest and posttest. Results showed no significant differences among the Heroes group, Stardust group, and control group on the posttest scores, even when controlled for pretest scores. These findings do not support the claim that playing brain-training games for a short period results in transfer of cognitive training to nongame venues.     

父母忽视与青少年短视频过度使用的关系：正念和自我控制的中介机制

为考察父母忽视与青少年短视频过度使用的关系,并探索正念与自我控制的多重中介机制,选取1015名青少年为研究对象,进行父母忽视、自我控制、正念和短视频过度使用的测量。结果表明：（1）父母忽视与短视频过度使用呈显著正相关。（2）自我控制在父母忽视与短视频过度使用间起中介作用,且正念和自我控制还在两者间起链式中介作用。     

Modelling simultaneous games in dynamic logic

We make a proposal for formalizing simultaneous games at the abstraction level of player’s powers, combining ideas from dynamic logic of sequential games and concurrent dynamic logic. We prove completeness for a new system of ‘concurrent game logic’ CDGL with respect to finite non-determined games. We also show how this system raises new mathematical issues, and throws light on branching quantifiers and independence-friendly evaluation games for first-order logic.     

婴幼儿视频对1-2岁儿童亲子互动的影响

通过对年幼儿童与一方家长观看视频前、观看视频中以及观看视频后的亲子互动比较,考察视频提供的互动性示范以及视频的文化适宜性对1-2岁儿童亲子互动的影响。结果表明,视频丰富的互动内容对观看视频后的亲子互动可能产生积极影响, 此影响受视频的文化适宜性的制约。视频注意以及亲子互动质量的下降是观看视频中亲子互动得分减少的原因。研究最后对以婴幼儿为受众的视频内容设计提出了建议。     

Longer you play, the more hostile you feel: examination of first person shooter video games and aggression during video game play

This study investigated the effects of video game play on aggression. Using the General Aggression Model, as applied to video games by Anderson and Bushman, [2002] this study measured physiological arousal, state hostility, and how aggressively participants would respond to three hypothetical scenarios. In addition, this study measured each of these variables multiple times to gauge how aggression would change with increased video game play. Results showed a significant increase from baseline in hostility and aggression (based on two of the three story stems), which is consistent with the General Aggression Model. This study adds to the existing literature on video games and aggression by showing that increased play of a violent first person shooter video game can significantly increase aggression from baseline.     

Effects of individualized video feedback combined with group parent training on inappropriate maternal behavior

The effects of adding individualized video feedback (IVF) to Webster-Stratton's (2000, 2001) group-based parent training program (GT) were evaluated using a multiple baseline design across four mother-child dyads. During all phases of the study, inappropriate maternal behavior was recorded from videotapes of playtime with their preschoolers with developmental disabilities. Results suggested that GT+IVF reduced inappropriate maternal behavior to levels below GT alone.