组织中的韧性：基于心理路径和系统路径的保护性资源建构

作为跨学科的研究构念, “韧性” (resilience)呈现出心理和系统两条独立的发展轨迹。基于心理路径和系统路径, 本文系统梳理了韧性在组织不同层面的类型特质、影响因素及测量, 依托资源保护理论, 以保护性资源的建构为主线勾勒出韧性在组织不同层面的产生路径, 并据此提出相关干预策略。未来研究可尝试探究积极事件对韧性的诱发机理以及跨层面韧性之间的促进作用, 并基于心理和系统两条发展脉络开展本土化实证研究。     

The Experience of Intimate Relationships Among Homosexual Men in Malaysia

Malaysia is relatively conservative regarding topics like sex, and, especially, research on homosexual relationships is scarce. The current study aims to understand the experience of intimate relationships among homosexual men in Malaysia using a phenomenological qualitative approach. A total of 12 participants of various ethnic backgrounds (between 21 and 35 years of age) were recruited through purposive and snowball sampling via the Malaysian-based LGBT-friendly Facebook group. Thematic analysis was applied for data analysis, and themes emerged through looking into the perception and practice of intimate relationships. The findings of the current study reflect that the hetero-normative perception of intimate relationships is common among the participants, and is compatible with the cultural norms. However, in terms of sexual practices, the findings show similarities with more liberal parts of the world, as open relationships and casual sex is common among homosexual men. Hence, open relationships are being adopted as a strategy to improve the survivability of the relationship instead of just to satisfy sexual needs. The findings highlight the lack of a frame of reference for homosexual relationships in Malaysia. The current study adds to the scarce research on homosexuality in this country, which could assist professional helpers to better understand the different dynamics and beliefs of relationships among homosexual men and the challenges they may face.     

急性应激对威胁刺激注意定向和注意解除的影响:认知神经机制研究

急性应激和注意偏向是焦虑障碍和创伤后应激障碍发生和症状保持的两个重要因素。急性应激导致交感神经系统激活以及儿茶酚胺和糖皮质激素分泌增加,因而影响对威胁刺激的注意偏向。但是急性应激如何影响注意偏向中的注意定向和注意解除尚不清楚。本项目采用点探测任务、威胁线索空间提示任务,结合恐惧条件反射、眼动和事件相关电位技术,研究急性应激对注意定向和注意解除影响的认知神经机制。研究结果可为治疗焦虑和创伤后应激障碍提供支持,为公共卫生管理政策的制定提供建议。     

基因与环境的交互作用:来自差别易感性模型的证据

差别易感性模型认为,携带某种基因型的个体既容易受到消极环境的不利影响,同时也容易受到积极的、支持性环境的有利影响。随着定量遗传学和分子遗传学技术的不断发展,涌现出关于基因-环境对儿童发展交互作用的大量研究,主要包括5-HTTLPR、DRD4、MAOA、COMT和BDNF五种基因与环境因素(如,母亲敏感性、压力性生活事件和家庭养育环境等)对儿童发展的交互作用,支持了差别易感性模型。但是,关于基因与环境交互作用的机制、携带易感性基因个体的种族和性别差异问题以及优势敏感性假说的验证,都是该领域未来研究的重要方向。     

拟人化:从“它”到“他”

拟人化是将人类特征、动机、意向或心理状态赋予非人对象的心理过程或者个体差异。拟人化的产生受到激发主体知识、效能动机和社会动机的影响,现有研究包括对自然、超自然、动物、机器、品牌和产品等的拟人化。对自然的拟人化能够促进环境保护行为,对动物、机器、品牌和产品的拟人化则形式多样、后果复杂。未来研究的焦点可能在人-机器人交互以及拟人化与可爱的关系问题上。     

Avoidance behavior associated with depressive symptoms in patients with implantable cardioverter defibrillators

Objective: Many patients with implantable cardioverter defibrillators experience depressive symptoms. In addition, avoidance behavior is a common problem among patients with implantable cardioverter defibrillators. We examined the association between avoidance behaviors and depressive symptoms in patients with implantable cardioverter defibrillators. Method: We conducted a single-center, cross-sectional study with self-completed questionnaires between May 2010 and March 2011. We measured avoidance behaviors (avoidance of places, avoidance of objects, and avoidance of situations) and depressive symptoms (using the Beck Depression Inventory, Version II) in 119 participants. An avoidance behaviors instrument was developed for this study and we confirmed its internal consistency reliability. Results: Ninety-two (77.3%) patients were aged older than 50 years, and 86 (72.3%) were men. Fifty-one (42.9%) patients reported “avoidance of places”, 34 (28.6%) reported “avoidance of objects”, and 63 (52.9%) reported “avoidance of activity”. Avoidance behavior was associated with increased odds for the presence of depressive symptoms (OR 1.31; 95% CI 1.06–1.62). Conclusions: This was the first study to identify the relationship between avoidance behavior and depressive symptoms among patients with implantable cardioverter defibrillators; however, there are a few methodological limitations.     

时间压力下你想听什么? 参照组影响对冲动购买的调节

本文研究时间压力下消费者冲动性购买怎样受参照组的影响。通过二手数据和实验的方法发现时间压力和参照组影响类型对冲动性购买具有交互作用:时间压力低,信息性影响更能激发冲动性购买;时间压力高,规范性影响更能起作用;即时喜悦和规范性评估起中介作用。而且不同的信息性影响类型也会产生差异:时间压力高,数量性信息更容易使消费者冲动性购买;时间压力低,内容性信息更能起作用。本文的研究丰富了冲动性购买的相关理论和管理经验。     

Usage of semantic representations in recognition memory

Meanings of words facilitate false acceptance as well as correct rejection of lures in recognition memory tests, depending on the experimental context. This suggests that semantic representations are both directly and indirectly (i.e., mediated by perceptual representations) used in remembering. Studies using memory conjunction errors (MCEs) paradigms, in which the lures consist of component parts of studied words, have reported semantic facilitation of rejection of the lures. However, attending to components of the lures could potentially cause this. Therefore, we investigated whether semantic overlap of lures facilitates MCEs using Japanese Kanji words in which a whole-word image is more concerned in reading. Experiments demonstrated semantic facilitation of MCEs in a delayed recognition test (Experiment 1), and in immediate recognition tests in which participants were prevented from using phonological or orthographic representations (Experiment 2), and the salient effect on individuals with high semantic memory capacities (Experiment 3). Additionally, analysis of the receiver operating characteristic suggested that this effect is attributed to familiarity-based memory judgement and phantom recollection. These findings indicate that semantic representations can be directly used in remembering, even when perceptual representations of studied words are available.     

学思维网络活动对小学生创造性的影响:认知风格的调节作用

以89名小学生为被试,采用实验组对照组前后测实验设计,考察学思维网络活动对培养小学生创造性思维和创造性倾向的影响,以及认知风格的调节作用。结果发现：（1）学思维网络活动能有效促进小学生创造性思维以及创造性倾向的想象力和好奇心的发展;（2）学思维课堂活动和学思维网络活动对于培养小学生的创造性思维和创造性倾向具有一致的效果;（3）认知风格在学思维网络活动和学思维课堂活动对小学生创造性思维的影响中起调节作用：对于场依存学生,学思维网络活动能更大程度地提高其流畅性和独创性的表现。     

违规和违法行为责任归咎的身份效应——基于官员、富人与普通人间的比较分析

为探讨违规和违法事件中,旁观者对不同社会身份行为者的责任归咎是否具有一致性,研究要求被试对三组不同身份匹配条件下(官员/普通人、富人/普通人以及官员/富人)的违规和违法行为进行责任归咎,结果发现,无论是对违规行为,还是对违法行为,人们对具有官员身份的行为者的责任归咎最为严苛,对具有富人身份的行为者的责任归咎其次,而对既非官员也非富人的普通人的责任归咎则相对宽容,因而责任归咎中具有明显的身份效应。