权力对亲社会行为的影响:机制及相关因素

权力,作为一种不对等的资源掌控,受到个体当前目标的影响,既可能促进个体的亲社会行为发生,也可能抑制亲社会行为的产生;其中,选择性注意与社会距离在该过程中起到了中介作用。实际中,可以从个人、制度及文化三个层面提升高权力个体的亲社会导向目标以增加其亲社会行为。未来研究应探讨不同权力类型对亲社会行为的影响,重视区分权力与地位的不同作用,加强对文化等因素的关注与研究,并进一步从群际角度探讨权力与亲社会行为间的关系。     

Value-based choice: An integrative,neuroscience-informed model of health goals

Objective: Traditional models of health behaviour focus on the roles of cognitive, personality and social-cognitive constructs (e.g. executive function, grit, self-efficacy), and give less attention to the process by which these constructs interact in the moment that a health-relevant choice is made. Health psychology needs a process-focused account of how various factors are integrated to produce the decisions that determine health behaviour.

Design: I present an integrative value-based choice model of health behaviour, which characterises the mechanism by which a variety of factors come together to determine behaviour. This model imports knowledge from research on behavioural economics and neuroscience about how choices are made to the study of health behaviour, and uses that knowledge to generate novel predictions about how to change health behaviour. I describe anomalies in value-based choice that can be exploited for health promotion, and review neuroimaging evidence about the involvement of midline dopamine structures in tracking and integrating value-related information during choice. I highlight how this knowledge can bring insights to health psychology using illustrative case of healthy eating.

Conclusion: Value-based choice is a viable model for health behaviour and opens new avenues for mechanism-focused intervention.     

Empirically distinguishing interpersonal styles within romantic relationships: What is helpful or harmful when having a goal for your romantic partner?

IntroductionRelationship research rooted in self-determination theory often focuses on autonomy support. However, rarely is this interpersonal style considered alongside other facets of relational behaviours such as directive support and control.ObjectiveThe present study aimed to distinguish the three styles by providing a tool that can simultaneously assess them.MethodA total sample of 710 French Canadians involved in a romantic relationship was used for factor extraction and test of dimensionality as well as reliability. Predictive validity was tested using multiple linear regressions with six outcomes: well-being, relationship quality, closeness, goal progress, cooperation and conflicts.ResultsResults suggested three distinct interpersonal styles, each of which showing a different pattern of prediction with the outcomes. Overall, autonomy support was associated with positive outcomes, whereas control was associated with negative outcomes. As for directive support, the global pattern was between the two others.ConclusionThe present research offers a scale which simultaneously assesses and distinguishes the autonomy-supportive, directive-supportive and controlling styles in a romantic relationship context using three items each. By examining the associations between these three interpersonal styles and various outcomes four months later, this study sheds light on helpful and harmful behaviours in relation to the goals people have for their romantic partner.     

The effect of achievement goals on enjoyment, effort, satisfaction and performance

This study examined the effect of achievement goals and achievement emotions on sport satisfaction, performance and effort among competitive athletes. Participants were 200 athletes. Structural equation modeling was used to test the indirect effect of mastery-approach goals on satisfaction with sport experience and performance, the direct effect of mastery-approach goals on enjoyment and effort, the direct effect of performance-approach and performance-avoidance goals on performance, and the direct effect of mastery-avoidance goals on effort. Results showed a positive direct effect of mastery-approach goals on enjoyment and an indirect effect, through enjoyment, on satisfaction, performance, and effort. We did not find support for the hypothesized effect of performance-approach or performance-avoidance goals on performance. The applied implications of endorsing mastery-approach goals are discussed.     

Emotional well-being: The role of social achievement goals and self-esteem

The current study examined how self-esteem and social achievement goals affect individuals’ emotions independently and jointly using the data collected from 367 college students. Social development goals were related to positive emotions (i.e., love and joy). Social demonstration-avoid goals were related to maladaptive patterns (low levels of joy but high levels of fear, shame and sadness). Social demonstration-approach goals were positively associated with joy but had null relations with all other emotions. The results indicated that social development goals buffered students with low self-esteem against negative emotions and amplified the positive emotional experiences. In contrast, social demonstration-avoid goals were especially harmful for students with low self-esteem.     

The influence of proximal risk on the early development of the autonomic nervous system

In this paper we review the evidence linking the early development of the autonomic nervous system in early childhood to four proximal risk factors: maternal stress during pregnancy, maternal substance use during pregnancy, poor-quality parent–child interactions, and specific disruptions in parenting behavior. A clear pattern of altered autonomic function emerges in children exposed to proximal risk, marked by reduced parasympathetic tone under conditions of both homeostasis and challenge, accompanied by increased sympathetic tone in some cases. This pattern of autonomic activity would support increased vigilance and active defense responses, which, in an environment of high proximal risk, may be adaptive in the short-term. However, in the long-term maintaining such a state may impose a high allostatic load. The current paper reviews and interprets the current literature and discusses future directions.