Understanding Change in Recycling and Littering Behavior Across a School Social Network

Understanding how communities change requires examining how individuals’ beliefs and behaviors are shaped by those around them. This paper investigates behavior change across a large social network following a recycling intervention in a New Zealand high school community. We used a mixed methods design, combining focus group data with social network analysis from two waves of a questionnaire that measured friendship networks; recycling and littering behaviors; perceived behavioral norms; and teacher, friend, and parent encouragement for these behaviors. Recycling behavior increased significantly over the course of our study. Supporting the importance of social networks in this context, both littering and recycling behavior showed clear social clustering. Further, the degree of change in an individuals’ littering and recycling behavior across time was predicted by friends’ prior behavior. Focus group data provided insight into students’ perceptions of social interactions and how these contributed to littering and recycling behavior.     

When Does Job Insecurity Lead to Feedback-Seeking Behavior? The Counterintuitive Moderating Role of Perceived Organizational Support

A competitive business environment makes organizations increasingly dependent on their employees to proactively seek feedback aimed at improving job performance and requires organizations to frequently engage in restructuring activities that may cause employees to experience job insecurity. This poses an important theoretical puzzle regarding the relationship between job insecurity and feedback-seeking behavior. This study clarifies this relationship by addressing the moderating role of perceived organizational support and provides a mechanism that explains the mechanism behind the moderating process. This study builds a mediated moderating model by drawing from the uncertainty reduction and social exchange theories. By analyzing data collected from 567 employees of manufacturing enterprises in China, we find that the relationship between job insecurity and feedback-seeking behavior is negative under conditions of high perceived organizational support and is positive under conditions of low perceived organizational support. Collectivism value can mediate the moderating role of perceived organizational support.     

Pathological Dissociation and Its Relationships with Aggression and Delinquency in a College Student Sample in Hong Kong

Pathological dissociation is widely regarded as a cross-culturally occurring condition related to trauma and adversity and is an important construct in the mental health field. Yet, the frequency of pathological dissociation in both clinical and nonclinical populations in Hong Kong remains unknown. In addition, the relationship of pathological dissociation with aggression and delinquency requires further investigation. To investigate these relationships, we administered the Dissociative Experiences Scale-Taxon (DES-T), the 5-item Somatoform Dissociation Questionnaire (SDQ-5), selected sections from the Self-Report Version of the Dissociative Disorders Interview Schedule (SR-DDIS), the Reactive–Proactive Aggression Questionnaire (RPQ), and a delinquent behaviors checklist to 177 college students in Hong Kong. The findings suggest that pathological dissociation is not as rare as it is traditionally believed to be in Hong Kong. In our sample, 4.52% of the participants may have a DSM-5 dissociative disorder (including other specified dissociative disorder) while 9.60% met the DSM-5 diagnostic criteria for borderline personality disorder (BPD). Our findings indicate that the RPQ total score and delinquency may be more characteristic of BPD than of pathological dissociation. In addition, while reactive aggression was related to pathological dissociation and BPD symptoms in both genders, proactive aggression was related to pathological dissociation and BPD symptoms only in females. Although the findings of this study are preliminary and the results should be interpreted with caution, the study provides the first data regarding pathological dissociation and its relationship with aggression and delinquency in Hong Kong. Some implications for research and practice are highlighted. Further investigation of pathological dissociation in Hong Kong is necessary. In addition, more studies are essential to further examine the relationships between pathological dissociation, aggression, and delinquency in both clinical and nonclinical populations.     

Abusive supervision and subordinate supervisor‐directed deviance: The moderating role of traditional values and the mediating role of revenge cognitions

This study examined the link between abusive supervision and subordinate supervisor‐directed deviance by focusing on the moderating role of traditionality and the mediating role of revenge cognitions directed towards supervisors. The results of analysing 283 supervisor–subordinate dyads in six private electronic companies and 222 supervisor–subordinate dyads in two state‐owned oil and gas companies in the People's Republic of China showed that abusive supervision was positively related to revenge cognitions directed towards supervisors and to supervisor‐directed deviance. In addition, traditionality moderated the above relationships such that they were stronger among low traditionalists than among high ones, while revenge cognitions mediated the main effect of abusive supervision and the interactive effect of abusive supervision and traditionality on supervisor‐directed deviance.     

重型颅脑损伤围术期亚低温治疗路径——循证医学指导下的治疗抉择

早期动物实验研究表明亚低温能减轻脑损伤后的继发性损害,促进神经功能恢复,然而对其临床疗效不同研究结果不完全一致.本文应用循证医学思想,检索和评价国内外文献,为重型颅脑损伤患者制定了围术期亚低温实施方案.随访结果表明,亚低温可改善患者预后.     

The supermom trap: Do involved dads erode moms' self‐competence?

Increasingly, husbands have been expected to share equally in the task of childrearing, especially when their wives are employed. This study examined reactions to these changes in a sample of 78 dual-earner couples with 8-month-old infants. When wives felt that their husbands were skillful caregivers, greater husbands' contribution to caregiving was associated with lower self-competence among wives. In contrast, wives' caregiving behavior was unrelated to their husbands' self-competence. None of these effects emerged for the self-liking component of self-esteem. Thus, despite increasingly egalitarian sex roles, employed mothers (but not their husbands) seem to be trapped between their desire for help with childrearing and the threat to their personal competence posed by failure to meet socially constructed ideals of motherhood.     

The Value in Friendship

Why do we value friendship? No explanation that appeals to values external to friendship will be a satisfactory answer to this question.     

个体归纳推理能力的发展及其机制研究展望

归纳推理是从特定事件或事实向一般的事件或事实推论的过程。当前归纳推理研究主要集中在三个领域：归纳论断力度的判断、个体归纳推理能力的发展、归纳推理能力的神经基础。诸多研究所涉及到的主要是对已经形成的归纳论断能够成立的可能性大小进行判断,并未真正揭示归纳的心理过程．也未能阐明归纳过程的心理机制。以后将结合知识丰富问题和知识贫乏问题、儿童概念形成问题、归纳推理的心理效应问题、归纳推理的神经基础、归纳推理的计算模型等方面进一步深入开展研究。