Intermediality and the Diffusion of Innovations

Interpersonal and mediated communication both play important roles in the diffusion of innovations, as part of the process, as well as the content, of diffusion. Yet the diffusion of new media has blurred the boundaries across interpersonal and mediated communication, and emphasized the decoupling of media from their attributes, summarized in the concept of intermediality. This article briefly considers implications of this intermediality for new media as process and content in five major components of the diffusion perspective: sources, rate and categories of adoption, attributes, communication networks, and consequences.     

分离遗传与环境对儿童发展的影响：介绍一个新颖的研究方法

本文介绍一个可以用于研究遗传与环境互动的新颖方法。此研究收集了上千个4~10岁儿童的数据。这些儿童的出生都借助于不同的辅助受孕技术（Assisted Reproductive Technologies）,包括试管婴儿、精子捐赠、卵子捐赠、胚胎捐赠及代孕技术。本项目通过妇科（助孕）医院收集被试的行为数据,包括家庭互动、养育方式、父母婚姻质量、家庭成员的心理健康及经济状况等。本文选择性地介绍一些分析的结果,以彰显这种设计在分离遗传和产前产后环境对儿童发展的贡献。首先,我们比较了“助孕”儿童与“自然孕”儿童在父母冲突、父母对子女敌意以及儿童抑郁症状之间关系的异同。其次,我们比较了这两组儿童在父母抑郁症状、家庭关系质量以及儿童抑郁症状之间关系的异同。再次,本文介绍了这一可分离遗传与环境因素的研究设计。最后,我们讨论了这一设计对发展心理病干预及预防的意义     

The Sexual Identity Timeline: A Reflection Tool for Developing Competence in Counseling

Greater attention to sexual identity development from an inclusive and affirmative perspective must be incorporated into counselor education training. Counselors are well positioned to address issues related to human sexuality; however, without reflection across the spectrum of sexuality-related issues, counselors may rely on personal bias, or they may choose to avoid the topic altogether. In order to adequately train counselors, it is important to identify learning activities that counselor educators can utilize. Given the significance of sexuality across the lifespan, we propose that counselor educators actively guide their students through reflection about their own sexual identity development. This article presents the Sexual Identity Timeline (SIT) as a reflective learning activity to incorporate into the counseling curriculum.     

INCREASING CUSTOMER SERVICE BEHAVIORS USING MANAGER‐DELIVERED TASK CLARIFICATION AND SOCIAL PRAISE

This project assessed an intervention to improve employee customer service behaviors (correct greetings and closing behaviors). A combination of task clarification and manager‐delivered social praise resulted in increased correct greeting from 11.5% to 66% and correct closing from 8% to 70%. The effect was maintained at a 48‐week follow‐up for employees who were present during the initial study period, but not for more recently hired employees. The results suggest that task clarification combined with manager‐delivered social praise is an effective way to improve employee customer service behaviors.     

The Role of the Face and Body in Unfamiliar Person Identification

Information useful for identifying a person can be found both in the face and body. Previous studies indicate that when an entire person is visible, we rely strongly on the face for identification, even if the body can be useful. We measured the utility of the face versus body for identification, by using images of unfamiliar people that varied in the quality of identity information in the face. Face quality was varied using similarity scores generated by state‐of‐the‐art face recognition algorithms from an international competition. These algorithms estimated the similarity of faces in a large set (>1 000 000) of image pairs that showed ‘people’, including the face and the top half of the body. By using these similarity scores, image pairs were stratified into three groups representing good, moderate, and poor performance for the face recognition algorithm. Participants matched identity in image pairs sampled from the three groups, by using versions of the stimuli edited digitally to show only the face or body. Consistent with the algorithm stratifications, performance with the face declined across the three conditions. The face supported more accurate identification than the body in the good and moderate conditions. In the poor condition, performance from the face and body was comparable. Using data from a previous study, we compared the face‐only and body‐only identity judgments with judgments based on the original image. The original unedited image supported the best overall performance in the good and moderate conditions. Notably, performance in the poor condition was equivalent for the face, body, and original images. The results indicate that in poor viewing conditions, identification decisions from the body may be as accurate as those made from the face or the entire person. Copyright © 2013 John Wiley & Sons, Ltd.     

On the Variability of Anger Cross-Culturally: An Assessment of General Strain Theory's Primary Mediator

This article assesses general strain theory's (GST) primary mediator, anger, as a process that exhibits important variability across cultures. It presents data from structured interviews and fieldwork in India and the United States that suggest variations in the understanding and experience of anger across three samples: Americans, lay Tibetans, and Tibetan Buddhist clergy. Findings suggest cultural differences in normative social approval of anger, perceived effects for self of becoming angry, reaction tendencies, and emotional memory. Future research should test and map variations in anger across and within populations and explore implications for macro-level GST in explaining cross-cultural differences in crime.