中国残疾人就业政策的结构与扩展

残疾人就业受到国际性的普遍关注,其就业水平以及就业政策结构不仅是各国经济发展水平的标志之一,也是各国人权观念的体现.我国自八五期间起便开始系统关注残疾人就业问题,迄今已经形成了相对完整的残疾人就业政策体系.本文在客观描述我国近年来残疾人就业的市场格局与系统概括我国残疾人就业政策结构的基础上,考虑我国和谐社会发展以及残疾人就业的自身特殊性,借鉴国外实践,对我国残疾人就业政策的扩展进行了初步探讨.     

Internet use among Chinese college students: implications for sex education and HIV prevention.

The Internet has gained great popularity among Chinese college students, but studies on Internet use behaviors and their relationship with sexual risk perception and behaviors have been limited. A survey was conducted among 1,845 college students in an eastern province of China, in order to assess the pattern of Internet use among Chinese college students, to examine the relationship of Internet use and HIV knowledge and susceptibility, and to explore the relationship of online risk behaviors with sexual status, sexual intention, and sexual perceptions. Data suggest that many students used the Internet frequently and often spent long hours online. Differences between genders and across grades were observed in the patterns of students' Internet use. Male students reported much higher rates of visiting pornographic websites or engaging in other online risk behaviors. Students' HIV knowledge or susceptibility did not differ by the extent of Internet use, but online risks were positively associated with their sexual status, sexual intention, and sexual perceptions. Students who were sexually active, planned to have sex, or possessed permissive attitudes toward pre-marital sex were more likely to report online risk behaviors such as visiting pornographic sites, cyberbullying, or distributing erotic materials via the Internet. The data underscore the importance to provide students with appropriate guidance on their Internet use, especially for reducing online risks and utilizing Internet as a source for sex education and HIV prevention.     

Similarity as threat: A motivational explanation of self–other similarity judgment asymmetry

People tend to judge others to be more similar to themselves than themselves are to others. This self–other similarity judgment asymmetry was often explained by a cognitive model. However, some findings were inconsistent with this model, implying that there might be complementary processes underlying such asymmetry. Although a motivational explanation has been proposed to account for the asymmetry, little evidence has been accumulated to verify this explanation and differentiate it from the cognitive model. The current research tested both the core assumption of the motivational explanation as well as a hypothesis derived only from it. Results suggest that the perception of oneself as being similar to others was more threatening to people's uniqueness than the perception of others as being similar to oneself. Individuals with high need for uniqueness exhibited greater asymmetry than did individuals with low need. Copyright © 2015 John Wiley & Sons, Ltd.     

Predictors of Mental Health Among College Students in Guam: Implications for Counseling

The authors investigated sociodemographic predictors of the mental health status of college students (N = 308) in Guam. Results indicated prevalence rates of 17.8%, 40.2%, and 25.6% for moderate or more severe levels of depression, anxiety, and stress, respectively. Psychological distress was found to be predicted by gender, ethnicity, living arrangement, and academic level. Comparisons with college students in the U.S. mainland and Hong Kong were also examined. Implications for counseling services and strategies are discussed.     

不同性别比和童年经济状况对未婚男性性态度的影响

基于进化心理学的生命史理论,通过两个实验探讨性别比和童年经济状况同男性性态度间的关系。实验1和实验2分别采用图片和文字材料启动被试的性别比感知,结果发现感知性别比和童年经济状况对未婚男性的"随意性行为"态度表现出显著的交互效应：童年家庭经济状况差的未婚男性在感知到周围女性数量相对充裕的情境下,其性开放态度会较感知到周围男性数量充裕时明显上升;童年家庭富裕的男性的性开放态度在不同感知性别比下保持相对稳定。     

The Influence of Arbitrary Breakpoints on Judgments of Maximum Output

Consumers often wonder about the product's maximum output: the highest rotation speed of a blender or the best printing quality of a printer. We examine how the number of levels (e.g., a blender with 3 vs. 7 speeds) influences judgments of maximum product output. Objectively speaking, the number of levels is no more than a set of breakpoints in an already predetermined continuum from the product's minimum to maximum output. Nevertheless, because of the ubiquitous association between number of breakpoints and quantity in daily life, consumers do not simply view more levels as a signal of greater precision (i.e., giving consumers more control over the possible outputs). They also incorrectly believe that the product has greater power (i.e., a higher maximum output), even when such an inference is in conflict with diagnostic attribute information (e.g., watts). A series of five studies documents the phenomenon, its asymmetric nature, and its boundary conditions. Reliance on the inaccurate “more levels, more power” lay theory weakens when participants consider a reduction rather than an increase in number of levels, and it disappears when the consumer is presented with an explicit relationship between each level and its corresponding output value (e.g., level 4:400 W).     

暴力游戏中射杀动作和血腥成分对玩家和观看者攻击倾向的影响

通过实验考察游戏中的射杀动作成分和血腥成分对玩家和观看者攻击性行为和攻击性认知的影响。被试为72名男性大学生, 选用第三人称45度角的射击类游戏, 将游戏中的射杀动作成分和血腥成分进行分离, 采用竞争反应时任务范式考察攻击性行为, 采用EAST内隐认知范式考察内隐攻击性认知, 结果表明: (1) 玩家比观看者表现出更强的攻击性, 玩家表现出的攻击性行为和攻击性认知均显著强于观看者; (2) 视频游戏中的射杀动作成分导致观看者有更高的游戏卷入, 血腥成分对被试的攻击性影响强于射杀动作成分, 并使被试倾向于将攻击性进行他人归因。     

跨视听通道的相继错误记忆效应

本研究以12名大学生为被试采用DRM范式,考察了视觉与听觉通道在编码阶段的错误记忆ERP效应,以从更深层面认识错误记忆的内在加工机制。研究结果表明,在编码阶段,在300-500ms及500-700ms的时间窗视觉通道均存在相继错误记忆效应（DIM）,比听觉通道表现出较强的DIM效应,这不仅说明视觉通道与听觉通道在编码阶段具有不同的脑机制,而且表明DIM效应与学习项目的语义加工有着密切的关系。