A daily diary study of the relationships among daily self-compassion,perceived stress and health-promoting behaviours

Previous studies consistently found that trait self-compassion is positively associated with health-promoting behaviours, and perceived stress mediates the relationship. The current study primarily aimed at examining whether state self-compassion varying from day to day (daily self-compassion) played the same role as trait self-compassion in improving health-promoting behaviours and whether or not perceived stress would be the mediator in this relationship. Eighty-nine Chinese employees were recruited to finish demographic information and the trait measure of self-compassion first, and then finish daily diaries for seven consecutive days. Daily diary measures included daily self-compassion, perceived stress and health-promoting behaviours including both eating behaviours and exercise behaviours. The results of 1-1-1 multilevel mediation analyses showed that, at both the within- and between-person level, daily self-compassion could positively predict daily eating behaviour through the reduction of perceived stress. However, daily self-compassion did not influence exercise behaviour at both levels. The results of 2-1-1 multilevel mediation analyses cross-validated the between-person relationships in the 1-1-1 multilevel mediation models. These results suggest that, both short-term interventions aiming at increasing state self-compassion and long-term interventions aiming at increasing trait self-compassion can benefit one's eating behaviours through the reduction of stress.     

Epigenetic regulation of reelin and brain-derived neurotrophic factor genes in long-term potentiation in rat medial prefrontal cortex

Epigenetic mechanisms have recently been known to play fundamental roles in the regulation of synaptic plasticity, and learning and memory tasks in many brain regions, such as the hippocampus, the amygdala, the insular cortex. However, epigenetic mechanism in the medial prefrontal cortex (mPFC), also a crucial neural locus for the control of cognition and emotion, is not well known. The present study investigated the epigenetic regulation of two genes, reelin and brain-derived neurotrophic factor (bdnf), both play important roles in neural plasticity, in the mPFC. The data showed that the levels of total DNA methyltransferase (DNMTs), total histone acetyltransferases (HATs), global acetylated histone 3 (H3) and global acetylated histone 4 (H4) were all changed with the induction of long-term potentiation (LTP) in the mPFC, implying that DNA methylation and histone acetylation may involve in synaptic plasticity in the mPFC. The present results further demonstrated that the demethylation status of reelin and bdnf, and acetylated H3 and acetylated H4 at the reelin and the bdnf promoters in the mPFC were enhanced by the delivery of LTP-inducing high-frequency stimulation (HFS). Consistently, infusion of DNMT inhibitor, 5-azacytidine (5-azaC), or histone deacetylases (HDACs) inhibitor, sodium butyrate (NaB), into the mPFC could interfere with LTP-associated demethylation and acetylation of reelin and bdnf genes, and the induction of LTP as well. Long-term retention of trace fear memory, which is dependent on mPFC function, was also altered by administration of these inhibitors into the mPFC. These findings suggest that epigenetic regulation of DNA demethylation and histone acetylation of target genes, such as reelin and bdnf, might underlie the mechanisms of synaptic plasticity and memory retention in the mPFC.     

The Profession of Family Therapy in South Korea: Current Status and Future Directions

The authors present a brief overview of the family therapy field in South Korea. Since its introduction in the late 1970s, family therapy has been developing into a professional field with education and training institutions, practice settings, credentials, and practitioners holding memberships in various professional organizations. While such issues as family values and types, filial piety, violence, interethnic marriage, and social polarization have resulted in an increased demand for family therapy, such services are not readily accessible to Korean families in need. Efforts should be made in increasing number of competent family therapists by strengthening both academic and clinical requirements for credentialing. Efforts are also needed in increasing accessibility of family therapy services by making them more available within a variety of human service contexts.     

Semantic games with chance moves revisited: from IF logic to partial logic

We associate the semantic game with chance moves conceived by Blinov with Blamey’s partial logic. We give some equivalent alternatives to the semantic game, some of which are with a third player, borrowing the idea of introducing the pseudo-player called Nature in game theory. We observe that IF propositional logic proposed by Sandu and Pietarinen can be equivalently translated to partial logic, which implies that imperfect information may not be necessary for IF propositional logic. We also indicate that some independent quantifiers can be regarded as dependent quantifiers of indeterminate sequence, using the interjunction connective in partial logic. We conclude our paper by indicating some further research in a more general setting.     

ABOLISHING AND ESTABLISHING OPERATION ANALYSES OF SOCIAL ATTENTION AS POSITIVE REINFORCEMENT FOR PROBLEM BEHAVIOR

Three participants whose problem behavior was maintained by contingent attention were exposed to 45‐min presessions in which attention was withheld, provided on a fixed‐time (FT) 15‐s schedule, or provided on an FT 120‐s schedule. Following each presession, participants were then tested in a 15‐min session similar to the social attention condition of an analogue functional analysis. The results showed establishing operation conditions increased problem behavior during tests and that abolishing operation conditions decreased problem behavior during tests.     

新婚夫妻互动行为对婚姻质量的即时效应和状态效应

采用观察法对106对新婚夫妻在问题解决和社会支持任务中的行为进行录像,并采用在中国被试中经过修订的IFIRS进行编码;以即时互动满意度和夫妻报告的婚姻质量分别作为即时效应和状态效应的预测指标,检验夫妻互动行为两种效应的不同。结果发现:(1)妻子在4个互动中的消极行为均显著高于丈夫;妻子在自己的问题解决和丈夫社会支持话题中的积极卷入显著高于丈夫,妻子的积极情绪在丈夫社会支持互动中显著高于丈夫。(2)就即时效应而言,妻子的消极行为在丈夫问题解决和自己的社会支持情境中均具有主客体效应;丈夫的消极行为和积极情绪分别在自己的社会支持和问题解决情境中具有主体效应;丈夫的积极卷入在丈夫和妻子问题解决情境中分别具有主体效应和客体效应。(3)就状态效应而言,丈夫的积极卷入在丈夫问题解决和妻子社会支持情境中均具有主客体效应,在妻子问题解决和丈夫社会支持中均具有主体效应;妻子的积极情绪在丈夫问题解决情境中具有主体效应,丈夫的积极情绪和消极行为在妻子问题解决情境中均具有客体效应。     

积极情绪对群际关系认知的影响

随着积极心理学的展开,积极情绪对群际关系认知的影响作用逐渐引起了研究者的关注。本文以熟悉和陌生为线索,回顾了近年来积极情绪对群际关系认知影响的相关研究,并抽取了最能解释积极情绪对群际关系认知的影响因素,包括动机因素、个体与群体的相关度和群体情境。同时根据国外研究的结果,初步总结出积极情绪对群际关系认知的影响模型以及6条影响路径,并对今后的研究提出了展望。     

Verbal Establishing Stimuli: Testing the Motivative Effect of Stimuli in a Derived Relation with Consequences

The Psychological Record - The present study examined whether the presentation of stimuli in equivalence relations with consequences increases the operant behavior that produces these consequences....     

西方公民观与公民道德观的历史演变——从古希腊罗马时期至17、18世纪

古希腊罗马时期的公民是享有政治和经济特权的少数人 ,智慧、勇敢、节制和正义是公民应具备的“四主德” ;中世纪缺乏公民与公民道德生长的土壤 ,社会造就的是谦卑温顺的臣民及深受基督教神学影响的臣民道德 ;17、18世纪的公民理论突破了古希腊罗马时期公民资格的狭隘性 ,公民的内涵大大拓展 ,资产阶级思想家们提出了与资本主义发展相适应的公民道德 ,但资产阶级公民道德理论也具有一定的虚伪性。