The effect of motivation and positive affect on ego depletion: Replenishment versus release mechanism

In this study, 2 experiments were conducted to investigate whether motivation and positive affect can alleviate ego depletion and to elucidate their possible mechanisms. In Experiment 1, a crossing‐out‐letter task was adapted to reach an ego depletion state for Chinese participants. Participants were then randomly assigned to the extrinsic motivation group, the positive affect group or the depletion control group. After the experimental treatment, a dumbbell task was used to measure participants' remaining self‐regulatory resources. The results showed that participants in the motivation and positive affect groups performed better on the dumbbell task than participants in the depletion control group. Experiment 2 was similar to Experiment 1 except that participants were asked to perform an additional unexpected dumbbell task after a neutral video following the above procedure. The results of Experiment 1 were replicated; however, participants' performance on the additional dumbbell task differed. The positive affect group performed better than the depletion control group, indicating an increase in self‐regulatory resources and thus supporting the replenishment effect of positive affect. No significant difference was found between the motivation group and the depletion control group.     

自我控制的资源模型简介

自我控制是人格心理学研究的重要方面。释理论,它已经得到了许多研究的证实。章最后对该模型的发展做出预期。近年来,自我控制的资源模型作为一种新的自控解本文旨在对这一自控模型进行简要的介绍,并在文     

错失恐惧与社交网站成瘾：有调节的中介模型

为探讨错失恐惧、自我损耗及关系型自我构念对社交网站成瘾的影响及作用机制,本研究基于有限自制力模型,采用问卷法调查了526名微信朋友圈或QQ空间的大学生用户。结果发现：（1）在控制性别的条件下,错失恐惧能显著正向预测社交网站成瘾;（2）错失恐惧还通过自我损耗的中介作用间接预测社交网站成瘾;（3）关系型自我构念调节错失恐惧通过自我损耗预测社交网站成瘾的前半路径。具体来说,相比于低关系型自我构念个体,高关系型自我构念个体的错失恐惧更多地通过自我损耗影响其社交网站成瘾。     

Examining the consequences of exposure to racism for the executive functioning of Black students

Recent research has demonstrated that interracial interactions, reminders of stigmatized identities, and exposure to ambiguous racism can deplete the self-control resources of minority group members. In the current study we examined whether hearing blatant racism expressed in an interracial context would deplete the self-control of Black participants and whether this depletion would be moderated by participants’ level of racial centrality. After listening to a Black or a White confederate express either support for racial profiling (racist condition) or increased campus parking fees (neutral condition), Black participants completed a Stroop color-naming task to assess self-control depletion. Participants experienced self-control depletion following interracial encounters, regardless of whether the views expressed were racist. As expected, however, racial centrality moderated the depletion effect when racism was involved, with participants higher in centrality showing greater depletion following an encounter with racism from a White partner.     

Wagering on a large scale: Relationships between public gambling and game manipulations in two state lotteries

Public wagering was examined in relation to game adjustments during the first 523 draws of Oregon's "Megabucks" lottery and the first 540 draws of Arizona's "The Pick" lottery. Oregon's lottery was modified five times during this period, and Arizona's lottery underwent four modifications. Public wagering was not related to decreases in the odds of winning in either state. Wagering increased in both states following the introduction of a minimum $1 million jackpot. Wagering also increased following a change in game frequency from weekly to semiweekly draws. Sales trends in both states suggest that over the period examined, larger jackpots were required to maintain previous levels of lottery play. These data suggest that public participation in gambling can be manipulated by state lottery commissions through adjustments in lottery contingencies.     

Networks of self-defining memories as a contributing factor to emotional openness

Emotional openness is characterised by a capacity to tolerate threatening self-relevant material and an interest towards new emotional situations. We investigated how specific networks of memories could be an important contributing factor to emotional openness. At Phase 1, participants completed measures of personality traits and emotional intelligence, described a self-defining memory, provided other memories associated with it, and rated the valence of each of their memories. A score assessing the complexity of this memory network, comprising the number of memories reported and their valence diversity, was created. Two weeks later, in laboratory, participants watched an anxiety-inducing film and took part in an interview assessing their emotional openness to the film. They completed a cognitive task before and after the film to measure ego depletion. Controlling for traits and emotional intelligence, memory network complexity was positively associated with emotional openness and negatively with ego depletion. The mental organisation of self-defining memories thus appears to be a critical factor contributing to emotional openness.     

L’anxiété liée à la COVID-19 : une analyse de ses effets en milieu de travail

The anxiety engendered by the sanitary crisis of the COVID-19 is a novel emotional phenomenon. Due to its recency and novelty, this form of anxiety and its effects are largely unknown. To explore this issue, we conducted a study among 650 civil agents of the Quebec government during the first wave of the pandemic that examined the effects of COVID-19-triggered anxiety on four indicators of work adjustment: job engagement, organizational commitment, psychological empowerment, and ego depletion. While controlling for the effect of relevant contextual factors, our analyses indicate that COVID-19-triggered anxiety is positively related to organizational commitment and ego depletion and negatively related to psychological empowerment. In contrast, COVID-19-triggered anxiety was not significantly related to job engagement.     

金钱概念激活与金钱功能偏好对自我损耗后利他的影响

金钱启动能够提高自我损耗后个体的利他,而金钱功能也可能对损耗后个体利他产生不可忽视的影响。实验让处于自我损耗状态的被试数金钱或白纸,然后测量其利他水平及其对金钱功能的内隐偏好。结果证实了金钱启动的积极效应。此外,在数金钱和数白纸两种条件下,金钱象征性功能偏好对自我损耗后个体利他的效应是相反的。这表明,激活金钱概念与偏好金钱象征性功能都有可能补偿自我损耗后的消极影响,但两者的补偿作用是相互独立的。     

利他行为的自我控制过程模型:自我损耗下的道德情绪的正向作用

本研究通过3个实验验证和探讨了利他行为的自我控制过程模型。实验1采用自我损耗的双任务范式,考察了自我损耗对利他行为水平的影响。实验2考察行动控制导向在自我损耗和利他行为之间关系的调节作用。实验3通过诱发道德情绪,探讨了道德情绪对自我控制资源损耗个体的利他行为决策的作用。研究得到了以下结论:(1)自我控制资源损耗会对利他行为产生不利影响。(2)行动控制导向对自我损耗和利他行为之间的关系起调节作用。(3)道德情绪能够缓解自我损耗对利他行为的不利影响。