Responding changes systematically within sessions during conditioning procedures.

When the procedure is held constant within an experimental session, responding often changes systematically within that session. Many of these within-session changes in responding cannot be dismissed as learning curves or by-products of satiation. They have been observed in studies of positive reinforcement, avoidance, punishment, extinction, discrimination, delayed matching to sample, concept formation, maze and alley running, and laboratory analogues of foraging, as well as in the unconditioned substrates of conditioned behavior. When aversive stimuli are used, responding usually increases early in the session. When positive reinforcers are used, responding changes in a variety of ways, including increasing, decreasing, and bitonic functions. Both strong and minimal reinforcement procedures produce within-session decreases in positively reinforced behavior. Within-session changes in responding have substantial theoretical and methodological implications for research in conditioning.     

A situational analysis of the relationship between spouse-specific assertiveness and marital adjustment

This study examined the relationship between marital adjustment and spousespecific assertiveness, conceptualized in terms of defense of rights, in a sample of 115 married women, 27 of whom were in a distressed marriage. Subjects indicated their likely behavioral responses in 11 commonly occurring marital conflict situations and provided ratings of the expected effectiveness of their responses, the amount of resentment they would experience in the situations, and the frequency of occurrence of the situations in their marage. Marital adjustment was found to be directly related to response effectiveness and level of assertive responding and inversely related to situational resentment and frequency of transgression by spouse. Surprisingly, the level of assertive responding was less strongly related to marital adjustment than were any of the other principal variables. A multiple regression analysis indicated that the set of experimental variables accounted for 45% of the variance in marital adjustment. All of the principal variables uniquely accounted for significant levels of variance in marital adjustment. Viewed collectively, the results of this study indicate that (1) parameters of marital conflict situations have considerable importance for the marital adjustment of women and (2) explication of the relationship between marital conflict and marital adjustment requires investigation of a variety of behavioral, affective, and contextual variables.     

大学生自尊与社会适应的关系:积极核心图式与同伴依恋的链式中介效应分析

采用自尊量表、简明核心图式量表、同伴依恋量表和中国大学生适应量表调查华中三省5所大学大一至大三年级共459名大学生,运用偏差校正的百分位Bootstrap方法探索大学生积极核心图式和同伴依恋在自尊和社会适应之间的链式中介作用。结果发现：（1）大学生自尊、积极核心图式、同伴依恋与社会适应两两之间均呈显著正相关;（2）大学生自尊对社会适应的直接效应和间接效应均显著。间接效应包括了三条路径：通过积极核心图式的中介作用、通过同伴依恋的中介作用以及通过积极核心图式-同伴依恋的链式中介作用。这一结论有助于理解自尊对社会适应的作用机制,为未来大学生社会适应能力的提升提供建议。     

朋友圈点赞与主观幸福感的关系:一个有中介的调节模型

研究旨在考察社交网站（微信朋友圈）中的积极反馈（点赞）与个体主观幸福感的关系,及其内在作用机制—孤独感的中介效应和生命意义体验的调节效应。采用朋友圈点赞频率问卷、生命意义体验量表、孤独感量表和主观幸福感量表对461名微信使用者进行研究。结果表明：（1）个体在朋友圈中获得点赞的频率可正向预测其主观幸福感。（2）生命意义体验对点赞频率与主观幸福感之间的关系具有调节效应。（3）这种调节效应以孤独感为中介变量。研究揭示了社交网站中的积极反馈与个体主观幸福感之间关系的内在机制及其个体差异,对避免社交网站中社会反馈的消极影响具有理论意义。     

六祖惠能的积极心理学思想蕴涵

六祖惠能的禅宗思想中蕴涵着丰富且深邃的积极心理学思想,其旨在解脱心灵、远离尘世烦恼的终极目标及其蕴含的生命的大智慧与当代积极心理学思想高度契合。其积极心理学思想主要包括积极心理品质、积极认知、积极人生态度、积极自我以及积极关系等方面,这些思想对当代社会仍具有很大的现实价值。因此,通过对惠能的积极心理学思想的研究,可加强传统心理学思想与现代主流心理学的融合,既继承与发扬中国传统文化,促使学者关注传统心理学文化; 又推动了积极心理学在中国的发展,使得当代中国人更好地理解和践行积极心理学思想,从而更好地生活。     

The Comparative Set Fallacy

This paper argues for the validity of inferences that take the form of: A is more X than B; therefore A and B are both X. After considering representative counterexamples, it is claimed that these inferences are valid if and only if the comparative terms in the inference are taken from no more than one comparative set, where a comparative set is understood to be comprised of a positive, comparative, and superlative, represented as {X, more X than, most X}. In all instances where arguments appearing to be of this form are invalid, it is the case that the argument has fallaciously taken terms from more than one comparative set. The fallacy of appealing to more than one comparative set in an inference involving comparative terms is shown to be analogous to the fallacy of equivocation in argumentation. The paper concludes by suggesting a conflation of logical issues with grammatical issues is the core difficulty leading some to consider inferences in the form of A is more X than B; therefore A and B are X to be invalid.     

关系自我和集体自我在自我建构中的层级关系

三重自我建构认为,自我包含三个方面：个体自我,关系自我和集体自我。个体自我的核心地位已经得到诸多研究的证实,但关系自我和集体自我的层级关系还缺乏定论。越重要的自我,与积极信息的联系越紧密,以达到维持自尊、抵御自我威胁的目的。因此,采用内隐联想范式（IAT）验证对两种自我的积极联想,并对比两者积极联想程度以确定其层级关系。结果发现,相比非自我信息,被试对关系自我和集体自我均存在内隐的积极联想,从内隐的层面证实了关系自我和集体自我的存在。相比关系自我,被试对集体自我存在更强的积极联结,自我建构中的集体自我在内隐层面占据更为重要的位置。     

品格优势及其影响结果

品格优势是积极心理学中的一个核心概念, 具体指通过认知、情感和行为反映出来的一组积极人格特质, 也是促进个体身心健康与幸福感, 缓解抑郁与压力的良好资源。通过实验干预等方法的研究表明, 品格优势对个体(积极体验、身心健康、员工创造力、工作呼唤)和组织(工作绩效、领导力、组织有效性)均能产生积极的影响。不过, 目前品格优势与积极构念的关系研究较多, 而品格优势要素之间及其与才干优势之间的关系研究很少, 研究方法也较为单一。未来研究应重点关注以上问题。     

情绪刺激对前瞻记忆的影响

使用情绪图片作为背景任务刺激,通过两个实验来考察积极情绪和消极情绪对时间性和事件性前瞻记忆的影响。结果发现,对于背景任务的反应时,在时间性前瞻记忆和事件性前瞻记忆中,情绪的主效应都显著。而对于前瞻任务的正确率,在两种前瞻记忆中,情绪的主效应都不显著。将两个实验的数据合并分析发现,对于前瞻任务的正确率,任务类型的主效应显著,即时间性前瞻记忆的成绩显著高于事件性前瞻记忆; 而情绪的主效应不显著。结果表明,背景任务中不同的情绪刺激会对个体完成背景任务的速度产生影响,而对前瞻记忆任务的执行不会产生影响。     

A differentiated approach to the link between positive emotion,motivation, and eudaimonic well-being

Many studies have highlighted the role that positive emotions play in promoting eudaimonic well-being, yet often fail to differentiate between discrete positive emotions (e.g. gratitude, compassion, pride, and contentment). As such, potential functional differences among positive emotions in contributing to eudaimonic well-being may have been overlooked. The present study (N = 273) differentiated communion from agency motivation as well as other-focused from self-focused eudaimonic well-being. In line with a hypothesized model, pride contributed positively to self-focused eudaimonic well-being indirectly via agency motivation, and contentment was directly linked positively to self-focused eudaimonic well-being. Compassion contributed positively to other-focused eudaimonic well-being indirectly via communion motivation and gratitude was directly linked positively to other-focused eudaimonic well-being. While several other links were observed, hypothesized links were generally stronger. These findings highlight the potential utility of adopting approaches that differentiate among positive emotions in applied and theoretical work in the field of positive psychology.