A Brief Motivational Intervention for Treatment‐Refusing OCD Patients

Cognitive behavioral therapy involving exposure and response prevention (ERP) is the psychosocial treatment of choice for obsessive‐compulsive disorder (OCD). Despite this, ERP is not widely used by mental health practitioners, and so dissemination of ERP and other empirically supported treatment (ESTs) has become a priority. Even so, utilization of ESTs such as ERP remains below 50% even among therapists who self‐identify as having a cognitive behavioral orientation. Barriers to the acceptance of ERP include practical obstacles such as lack of training and the cost of treatment, but also patient variables such as treatment refusal. It has been estimated that approximately 25% of OCD patients refuse ERP. This paper describes a brief, 4‐session readiness intervention (RI) designed to decrease ERP refusal among patients with OCD. In this study, 12 patients with OCD who had refused ERP were randomized to RI or wait‐list (WL). 86% of participants in the RI condition and 20% of participants in WL condition agreed to begin ERP following the 4‐week period. ERP following RI, but not WL, was associated with a decrease in OCD symptoms comparable to that observed in OCD patients who did not refuse ERP. However, ERP following RI was associated with a high drop‐out rate (50%), a figure that exceeds that typically seen in OCD treatment studies. Techniques to reduce drop‐out as well as directions for future research are discussed.     

创业精神模型的构思与测量研究进展

文章概括了创业精神的核心特征--创新性、冒险性和主动性,并将相关研究归纳为个体、组织和社会三个层面.文章在对创业精神构思的理论视角--特质观、胜任力观、文化观和社会网络观的评述基础上,总结了创业精神模型的维度及测量方法,并提出了未来研究方向.     

代际伦理：一个新的伦理维度

代际关系问题已经成为现代社会的一个突出问题,它使社会关系的纵横结构更加复杂。蕴藏于代际关系之中并作为代际关系之重要方面的代际伦理也就成为了现代社会的一个新的伦理维度。代际伦理的各种问题已成为现代伦理学所面临的崭新课题。     

Exercise based interventions for alcohol use disorder: A comment on motivational aspects of participation

Exercise based treatment for alcohol use disorders have shown an impact on mental health (e.g., depression or anxiety), and alcohol outcomes (e.g., craving or abstinence). However, there is a lack of information on the role of motivational aspects of participation in the process of designing exercise interventions for alcohol use disorder. This study aims to examine: (1) whether motivational aspects are taken into account when the type and delivery method of exercise interventions are chosen; (2) whether motivational aspects are taken into account post intervention; and (3) whether there are different traditions regarding payment for participants. A systematic search was conducted to identify eligible studies in order to investigate the impact of motivational aspects including payment for participation. Twelve samples including ten to 620 participants were investigated. Participants were predominantly male and in their 40s, ranging from 20 to 69 years. Aerobic exercise (running, walking, fitness) either in a group or individual condition is the most frequently used exercise form. Two studies included ball games or cycling, while only one study offered the opportunity to choose between a wide range of sports. Motivational aspects are mentioned explicitly in half of the studies, mostly with regard to adherence to participation and social integration as the reason for using a group condition. Achievement is mentioned in two studies but not explicitly with regard to planning the intervention design. Five studies include payment for participation in exercise. Findings of the present study identify that motivational aspects for participation are rarely involved in the planning of an exercise intervention. With regard to the specific psychosocial vulnerability of an alcohol use disorder population, this should be an important aspect of further research studies.     

以完美主义为尺度对人群进行分类的研究进展

作为一种和心理健康关系密切的人格特质,完美主义一直备受临床心理学家的关注。依据完美主义对人群进行分类,一方面有助于探究完美主义人格特质的本质及其与心理健康状况的关系,另一方面有助于快速地评估和筛选出需要进行预防和干预的完美主义人群。本文对以往研究中以完美主义为尺度对人群进行分类的文献进行回顾,分三部分阐述：（1）完美主义维度的划分;（2）以完美主义为尺度对人群分类的研究回顾;（3）以完美主义为尺度对人群进行分类的研究展望。     

Schwartz价值观理论的发展历程与最新进展

本文对Schwartz价值观理论的诞生、定型、重构过程进行了全过程的追踪式探究,梳理了该理论的完整发展脉络,详细介绍了被广泛引用的Schwartz价值观测量工具的开发与发展过程、使用方法及数据处理的核心环节,第一次完整呈现了Schwartz重构之后的价值观理论,对国内原有介绍Schwartz价值观理论中重要概念的不准确翻译做了必要修正。此外,本文还发掘了Schwartz建构价值观理论的方法,并说明了该如何恰当运用该理论。     

共变信息的程度差异对归因的影响

本研究通过两个实验探讨了1种自我关联的共变信息的程度差异对归因的影响。实验1中38名被试阅读一些情境,情境中包含被试好/不好的结果、及相关的一致性信息,并操作一致性的程度,然后在原因的4个维度进行归因。结果表明一致性高/低分别被归于人的外/内因,而一致性信息无或不明确时的归因则在内外归因之间。同时在4个原因维度均表现出利己归因偏好,一致性信息的程度差异对利己归因偏好没有显著干扰作用。实验2采用实验1的方法但给予了区别性信息,实验2基本复制了实验1的结果。另外本研究发现一致性或区别性高时在可控制性维度利己归因偏好消失。最后探讨了共变信息对归因及利己归因偏好的影响。     

社会分类的特性,维度及心理效应

社会分类是个体基于共享相似性将人群分为不同类别的一种主观心理过程, 具有自动化,灵活性和潜在模糊性等特性.社会分类的维度既包括性别,年龄和种族等自然线索, 也包括语言,职业和社会身份等重要社会线索.在社会分类过程中, 不同维度往往具有相对重要性, 表现为优势维度效应; 不同维度相互之间也会发生作用, 产生交叉分类效应, 研究者从不同的视角对这种交叉分类效应进行了解释.未来研究应该采用多样化的方法和技术从分类主体,分类目标,分类情境以及社会文化因素等多角度探讨社会分类的心理加工机制, 构建更具整合性的社会分类理论模型.     

风险决策的概率权重偏差：心理机制与优化策略

概率权重偏差指人对事件发生的主观概率估计与客观概率的差异。它影响投资、投保、医患沟通等方面。“重结果轻概率”的非补偿性策略和参照点诱发的情绪波动会引发概率权重偏差; 改变“概率”的描述形式、“结果”的情绪体验、“损益”的参照点、风险的心理距离等可调整权重偏差、优化决策。未来需深究权重偏差的适用情境、机制关联及偏差辨别等问题。     

Fractal dynamics of heart beat interval fluctuations in corticotropin-releasing factor receptor subtype 2 deficient mice

Non-linear fractal analysis of cardiac interbeat time series was performed in corticotropin-releasing factor receptor subtype 2 (CRFR2) deficient mice. Heart rate dynamics in mice constitutes a self-similar, scale-invariant, random fractal process with persistent intrinsic long-range correlations and inverse power-law properties. We hypothesized that the sustained tachycardic response elicited by intraperitoneal (ip) injection of human/rat CRF (h/rCRF) is mediated by CRFR2. In wildtype control animals, heart rate was increased to about maximum levels (~ 750 bpm) while in CRFR2-deficient animals baseline values were retained (~ 580 bpm). The tachycardic response elicited by ip-application is mediated by CRFR2 and is interpreted to result from sympathetic stimulation. However, the functional integrity of CRFR2 would not present a prerequisite to maintaining the responsiveness and resiliency of cardiac control to external environmental perturbations experimentally induced by extrinsic ip-application of h/rCRF or under physiological conditions that may be associated with an increased peripheral release of CRF. Under stressful physiological conditions achieved by novelty exposure, CRFR2 is not involved in the cardiodynamic regulation to external short-term stress. While the hypothesis of involvement of CRFR2 in cardiac regulation upon pharmacological stimulation cannot be rejected, the present findings suggest that the mechanism of action is by sympathetic stimulation, but would not unambiguously allow to draw any conclusions as to the physiological role of CRFR2 in the control of cardiac dynamics.