信号检测论与古典的心理物理学方法

从本世纪五十年代Tanner和Swets把信号检测论引入心理学的研究以来,它已经成为研究心理物理学的一个有力工具。近年来利用信号检测论研究心理学问题的文章更是屡见不鲜。信号检测论对心理物理学的最大贡献是它可以把被试的辨别力和他的反应倾向性分开,而以古典心理物理法测得的感觉阈限则是二者不可分割的混合物。由于信     

Assessing potential effects of daily cross-domain usage of information and communication technologies

ABSTRACT

A within-person diary research design with 39 full-time workers was used to examine the effects of daily cross-domain usage of information and communication technologies (ICTs) on job-related performance and stress in both workplace and home domains. Segmentation preference effects on links between cross-domain ICT usage and both job performance and job stress were also analyzed. A positive association was found for the first relationship in mixed home-workplace contexts, and a negative association for the second in home contexts only. A stronger segmentation preference effect on the negative relationship between cross-domain ICT usage and job stress was found for integrators (employees who integrate work and home domains) compared to separators (employees who separate work/non-work activities). Our findings suggest that daily cross-domain ICT usage can enhance job performance and reduce job stress, with a moderating effect of segmentation preference on the link between cross-domain ICT usage and job stress.     

宗教社区的联合与分离——宁夏韦州哈乙寺组织的民族志研究

韦州哈乙寺组织经历了兴起、废除、重构三个阶段,其功能主要体现在组织聚礼、会礼、殡礼、念尼卡哈、决定封开斋时间、解释教法、代表穆斯林整体进行利益表达、与国家权力展开互动等方面,能够在一定程度上保持教派的稳定性,提高民间的组织化程度。这种组织是在国家权力制约之下民间对宗教事务进行自我管理过程中形成的,是对政府权力不便参与部分的补充。哈乙寺组织的特点与不同民族的传统及社区史相关。在城镇化进程中,这一组织也面临着分离的隐忧。     

Family Socioeconomic Status and Social Media Addiction in Female College Students: The Mediating Role of Impulsiveness and Inhibitory Control

Abstract

There is increasing evidence that low family socioeconomic status (SES) not only is a social issue, but also is a precursor to addiction to social media and other technologies. The authors investigated the relationship between family SES, stress, impulsiveness and inhibitory control, and social media addiction among Chinese female college students. The findings revealed that in lower-SES families, increased social media addiction was associated with reduced inhibitory control and increased stress and impulsiveness. A structural equation model was used to examine the mediation model hypothesis, and the results confirmed the mediating role of no-planning impulsiveness and inhibitory control between family educational level and social media addiction among Chinese female college students. These findings demonstrate the importance of reducing impulsiveness and improving inhibitory control for preventing social media addiction in female college students of low SES. Future studies are required to confirm precursors to social media addiction, elucidate causal mechanisms, and support the explanatory model of social media addiction.     

Dialogical Temporal Chair Technique

ABSTRACT

The Dialogical Temporal Chair Technique (DTCT) is a method based on Hermans’s dialogical self theory combined with Gestalt and cognitive–behavioural therapeutic techniques. The Dialogical Temporal Chair Technique is a method of activating temporal voices. Three chairs symbolising the past, present and future are used to help subjects create a temporal dialogue. Participants are asked to take a specific I-position and to construct a temporal self-dialogue by changing chair (and hence I-position). The DTCT can be used to solve undefined problems or to explore new ways of thinking, but it may also be used to review important life decisions or enable integration of, or detachment from, ambivalent feelings and attitudes.     

Is knowledge of family history related to psychosocial functioning? Comparison of adolescents living in institutional care and adolescents living with their biological families

We tested adolescents growing up in institutional care and adolescents living with their birth families using the ‘Do you know?’ scale and other measures of psychosocial functioning. We found that children living in group homes knew significantly less of their family history, exhibited more behavioural problems and had a more external locus of control. Moreover, the correlations between self-esteem and knowledge of family history were significantly different between the groups. This may suggest that the contribution of the knowledge of family history to self-esteem is different depending on the quality of family history. We also found a significant correlation between locus of control and behavioural problems for the children in institutional care, but not children living with their birth families, which may indicate that their behavioural problems may partially stem from the sense of lack of control over their lives.     

敦煌本古灵宝经作者质疑

本文根据道戒和思想内容的不同认为敦煌本P2256号和P2861号文书并非宋文明的<通门论>,而是宋文明之后的灵宝弟子编撰而成的,是对陆修静、陶弘景、宋文明等人的学术和思想的继承与发展.