Vagal influence during worry and cognitive challenge

Abstract

The primary foci of the study were exploration of the linkage between cognitive and autonomic inflexibility of worry and generalized anxiety disorder (GAD) and examination of the effects of an analog cognitive restructuring task on this relationship. Cardiac responses of GAD and non-GAD participants were measured to examine the sympathetic and parasympathetic effects of worry and cognitive challenge. Diagnostic groups of undergraduate students were determined via administration of a structured interview, yielding a GAD group (n=16) and a control group (n=19) of individuals without GAD, depression, or panic disorder diagnoses. Cardiac autonomic responses were acquired via electrocardiogram during rest, worry, and cognitive challenge conditions by an experimenter blind to diagnosis. Metrics were compared between the two groups and across the three conditions. Individuals diagnosed with GAD did not differ significantly from controls on autonomic indices. Worry was associated with significantly decreased parasympathetic influence and increased sympathetic activity. Cognitive challenge did not result in significant increased cardiac responsivity. The results indicate that worry behavior is associated with decreased vagal activity, suggest a linkage between autonomic and cognitive inflexibility, and provide further suggestions for improving protocols to assess the autonomic effects of cognitive therapy techniques.     

《周易》本经卦辞“小”义新论

《周易》本经卦辞中的"小"字当独立断读,并且在《旅》、《巽》、《遯》、《既济》、《贲》五卦卦辞中起到语义逻辑的枢纽作用,具有丰富的思想内涵。卦辞"小"义及相关卦爻辞的深入考释活动,体现了理解《周易》本经文本所需要的一种较为全面系统的解释方法。     

基于两水平被试内设计的中介效应分析方法

在心理学和其他社科研究领域,通常的中介效应分析都基于被试间设计,研究者对于如何分析基于被试内设计的中介效应往往并不清楚。本文阐述了两水平被试内设计的中介效应分析方法(依次检验法和路径分析法),综合各方法优缺点给出一个分析流程,并用应用研究实例演示如何分析两水平被试内中介效应,最后展望了基于被试内设计的中介效应分析研究的拓展方向。     

基础医学研究进展的还原论与系统论

从分子生物学、基因组学、蛋白质组学到糖组学,以还原论为哲学指导的医学研究已经取得了辉煌成果,与此同时,以系统论为哲学指导的系统生物学也日益受到关注,更被誉为新世纪生物学、医学研究的核心驱动力。还原论是系统论的基础和条件,而系统论则是还原论的归宿和终点,整个基础医学的研究进展经历了一场由还原论到系统论、再实现还原论与系统论辩证统一的演化过程。医学科学的发展历程闪耀着人类哲学理性思考的光辉,同时哲学思维也对医学研究进展做出了巨大的指导作用。     

社会心理服务体系的多视角反思与整合构建策略

社会心理服务体系是一个复杂的系统，构建社会心理服务体系是一项复杂的系统工程。基于历史、管理、哲学、心理、社会等多个视角来看，社会心理服务是心理健康教育发展的必然结果，也是社会治理的现实需要，归根结底是基于人、为了人、服务人的一种社会活动，既要遵照心理学的一般原理，也要观照复杂社会及人的社会属性。社会心理服务不等同于心理健康服务、社会风险防控或是心理咨询服务，社会心理服务也不仅仅是消解心理问题，不能过度依赖心理学专业人员。科学构建社会心理服务体系需要基于整合的思想，围绕理念、目标、对象、内容、方法、组织、制度、人员、技术、评价等要素全面展开，并体现本土文化特色。     

Caste or Christ?

This article offers empirical research using qualitative methodology to identify the presence of the caste system in the Seventh-day Adventist Church in South Asia. The findings are based on the interviews of ten participants aged 18 to 36 from at least four language groups: Tamil, Telugu, Hindi, and Malayalam. All the participants volunteered to participate in the study. Three among the ten did face-to-face interviews, and the remaining seven participants were interviewed online through the Zoom platform. The findings suggest a need to expose and eliminate the discrimination and shame caused by the caste system if the church is to remain faithful to Christ's teaching of equality among the human family.     

动态系统研究方法在社会心理学中的应用

文章综述了动态系统研究方法在社会心理学中的应用。社会心理学现象具有复杂性、时间性和动态性特点,动态分析方法如动态系统行为模式确定、动态系统稳定性分析、人工神经网络和元细胞自动机等计算机模型的应用,可以有效的捕捉到人类思维和行为的这些特点。目前动态分析方法已经在社会心理学的动态属性研究中取得了一定的进展。     

字形系联与幼稚园的识字教学

本研究根据汉字形义系联的特性设计字形系联识字法,并且进行教学实验。研究发现采用字形系联识字法较诸传统识字法,无论在形音义的辨认正确率都有显著差异．而且时问越久,差异越大。字形系联识字法的形音义相关系数很高,但教材编排的次序对辨识正确率无显著差异。     

高承诺组织与员工建言:双过程模型检验

以来自36个组织的223名员工为被试,通过上级、同事和员工自评三方配对的问卷数据,研究探讨了高承诺组织与员工建言行为之间的关系。采用多层结构方程模型等方法进行数据分析,结果发现:(1)高承诺组织对员工建言行为(包括上行建言和平行建言)有显著的促进作用;(2)员工知觉到组织内的职业机会在高承诺组织和上行建言之间起部分中介作用;工作满意度在高承诺组织和平行建言之间起部分中介作用;(3)工作绩效在知觉到职业机会和上行建言之间起正向调节作用;人际关系在工作满意度和平行建言之间起正向调节作用;(4)不光如此,工作绩效还调节着"高承诺组织-知觉职业机会-上行建言"这一中介路径;人际关系还调节着"高承诺组织-工作满意感-平行建言"这一中介路径。文章最后对所得结果、理论和实践意义及未来研究做了讨论。     

The Black-White Malleability Gap in Implicit Racial Evaluations: A Nationally Representative Study

This study replicates and extends the experimental design originated by Dasgupta and Greenwald (2001), who found a decrease in implicit pro-White biases after exposure to pictures of admired Black individuals. A nationally representative sample was analyzed comparing implicit pro-White biases among Black and White participants. Hypothesis 1 (H1) predicted a replication of previous research among White participants, and H2, derived from the balanced identity theory, predicted an increased pro-Black bias among Blacks after exposure to admired Black individuals. Results provided partial support for H1 and a lack of support for H2. This is the first study to use a nationally representative sample to examine implicit pro-White biases. System justification theory was used to explain the malleability gap in Black and White pro-racial biases.