Facets of conscientiousness and objective markers of health status

Objective: To examine the association between six facets of conscientiousness (self-control, order, industriousness, traditionalism, virtue, responsibility) and objective markers of health status, including adiposity, blood markers and physical performance.

Design: Cross-sectional analysis of participants from the health and retirement study (N = 12,188).

Main Outcome Measures: Adiposity (body mass index, waist circumference), blood markers (A1c, HDL cholesterol, total cholesterol, cystatin c, c-reactive protein) and physical performance (lung function, grip strength, walking speed).

Results: Four of the six facets of conscientiousness were associated with nearly all of the health markers: Self-control, organisation, industriousness and responsibility were related to lower adiposity, healthier metabolic, cardiovascular and inflammatory markers, and better performance on physical assessments. Traditionalism and virtue had fewer associations with these objective markers.

Conclusion: This research took a facet-level approach to the association between conscientiousness and objective markers of health status. This research builds on models of conscientiousness and health to suggest that, in addition to health-risk behaviours, facets of conscientiousness are associated with more favourable biomedical markers of health status.     

家庭功能对青少年冒险行为的影响:自我控制能力与不良同伴交往的序列中介效应

采用问卷法对922名中学生进行调查,考察了家庭功能与青少年冒险行为的关系以及自我控制能力、不良同伴交往的中介作用。结果发现:(1)家庭功能、自我控制能力、不良同伴交往和冒险行为两两之间相关显著;(2)自我控制能力在家庭功能与青少年冒险行为之间起中介作用;(3)自我控制能力和不良同伴交往在家庭功能和青少年冒险行为之间构成序列中介,家庭功能对青少年冒险行为的影响主要通过家庭功能——自我控制能力——不良同伴交往——冒险行为这一路径实现。研究结果进一步揭示了家庭、同伴和个体自身因素影响青少年冒险行为的内在机制。     

Lassoing Skill Through Learner Choice

The authors examined several issues related to the motor learning benefits resulting from giving learners choices. In 2 experiments, participants practiced a novel task, throwing a lasso. In Experiment 1, giving learners a choice ostensibly irrelevant to performance (color of mat under target) resulted in enhanced learning relative to a control group. The choice group also reported more positive affect. Experiment 2 compared the effectiveness of task-irrelevant (mat color) versus task-relevant (video demonstrations of the skill) choices. In both choice groups, each participant was yoked to a participant in the other group, and each received the same mat color or saw the video demonstration, respectively, as chosen by their counterpart in the other group. In the control group, participants were yoked to their respective counterparts in each of the choice groups. On a retention test, the 2 choice groups did not differ from each other, but both outperformed the control group. The affective and learning effects seen when learners are given choices, and the fact that task-relevant and task-irrelevant choices resulted in similar learning benefits, are consistent with a content-neutral mechanism for the effects of choice on learning, as described in the OPTIMAL theory of motor learning (Wulf &; Lewthwaite, 2016 Wulf, G., &; Lewthwaite, R. (2016). Optimizing performance through intrinsic motivation and attention for learning: The OPTIMAL theory of motor learning. Psychonomic Bulletin &; Review, 23, 1382–1414. https://doi.org/10.3758/s13423-015-0999-9.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]).     

心理账户的作用机制与儿童认知发展

心理账户是普遍存在于个体心理中的一套或者多套记账体系。这种体系往往是以非预期的形式存在,并对个体的行为决策产生潜在的影响。由于心理账户的存在,使得个体在行为决策时往往无意识地偏离正常的价值判断或者计算法则,从而做出非理性的决策。心理账户的非替代性作用机制可以解释儿童心理理论、价值判断、情感决策以及自我控制等认知能力的发展。     

Self-Control: A Function of Knowing When and How to Exercise Restraint

ABSTRACT— To successfully pursue a goal in the face of temptation, an individual must first identify that she faces a self-control conflict. Only then will the individual exercise self-control to promote goal pursuit over indulging in temptation. We propose a new model that distinguishes between the problems of conflict identification and those of conflict resolution. We then review research on the factors that influence conflict identification and those that determine conflict resolution.     

Examining the relationship between trait self-control and stress: Evidence on generalizability and outcome variability

Trait self-control has in several studies been found negatively linked to stress. These studies have, however, mostly relied on student and/or one-country samples. Study 1 investigated the generalizability of the relationship between trait self-control and stress through a four-country survey (N = 4097). The results showed consistently strong and negative relationships between trait self-control and stress across the four countries. Study 2 investigated the relationship between trait self-control and daily stress through a two-week diary study (N = 594; n_obs = 7880), showing that trait self-control was negatively related to daily stress and stress variability. Together, the two studies show that trait self-control’s negative link to stress generalizes beyond students and the United States.     

Does state self-control depletion predict relationship functioning and partner aggression? An ecological momentary assessment study of community couples

Intimate relationship functioning depends upon the ability to accommodate one's partner and to inhibit retaliatory and aggressive impulses when disagreements arise. However, accommodation and inhibition may be difficult when self-control strength is weak or depleted by prior exertion of self-control. The present study considered whether state self-control depletion prospectively predicts male and female self-reports of anger with partner and arguing with partner. Consistent with the I³ Model (Finkel, 2014, Adv Exp Soc Psychol, 49, 1–104), we also considered whether the association between elevated anger and arguing (i.e., instigation) and partner aggression was stronger when state self-control (i.e., inhibition) was depleted or among people high in negative urgency. In this ecological momentary assessment (EMA) study, heavy drinking married and cohabiting heterosexual couples (N = 191) responded to three randomly signaled reports each day for 30 days. Depletion predicted anger and arguing with partners both cross-sectionally and prospectively for men and women. However, after controlling for prior levels of anger and arguing, these effects were diminished, and supplemental analyses revealed that anger and arguing with partner predicted subsequent depletion. Anger and arguing were strongly associated with concurrent reports of partner aggression perpetration and victimization (verbal and/or physical). However, neither state self-control depletion nor negative urgency moderated these effects. Overall, results suggest a modest impact of depletion on daily couple functioning as well as a potential cyclical effect of arguing on depletion.     

幼儿外倾性与攻击行为的关系:自我控制和母亲温暖教养的调节作用

本研究以上海市某幼儿园的237名3~6岁幼儿为被试,请母亲填写幼儿气质及教养方式问卷,幼儿园教师评定幼儿的攻击行为,探讨幼儿外倾性与攻击行为的关系,以及自我控制和母亲温暖教养方式在其中的保护作用。结果表明,自我控制和母亲温暖可以调节幼儿外倾性与攻击行为的关系。与较低的自我控制和母亲温暖的幼儿相比,幼儿较高的自我控制和母亲温暖,可以弱化外倾性与攻击行为的正向关联。结果揭示了自我控制和母亲温暖对幼儿外倾性具有保护作用,有助于减弱这些个体的攻击行为。