D型人格和饮食障碍:检查社会支持和感知压力的连续调解效应
Adam O'Riordan1,2, Aisling M Costello1,2
1Department of Psychology, College for Health, Community and Policy, The University of Texas at San Antonio, San Antonio, TX, USA.
Psychological reports
|February 9, 2026
概括
D型人格与饮食失调有关,其媒介是社会支持较低,压力较高. 然而,这些影响主要是由负面情感和社会抑制成分驱动的.
科学领域:
- 心理学 心理学 心理学
- 健康心理学 心理健康心理学
背景情况:
- D型人格,以负面情感和社会抑制为特征,与心理健康不佳相关.
- 感知到的压力和减少的社会支持是这种关联的关键调解者.
研究的目的:
- 检查D型人格与饮食失调症状之间的联系.
- 研究社会支持和感知压力的连续调解作用.
- 评估D型人格的预测价值,考虑其子组件.
主要方法:
- 761名参与者 (18-52岁) 填写了关于D型人格 (DS14),社会支持 (ISEL),感知压力 (PSS) 和饮食失调症状 (EDE-QS) 的问卷.
- 统计分析探讨了直接和顺序调解途径.
主要成果:
- D型人格与饮食失调症状的增加有显著的关联.
- 这种联系是由社会支持减少和感知压力增加的连续介导的.
- 当控制负面情感和社会抑制时,D型人格对饮食障碍的直接影响变得无关紧要.
结论:
- 研究结果表明,D型人格通过减少社会支持和增加压力影响饮食失调.
- 这种关系的主要驱动因素是D型人格的负面情感和社会抑制方面.
相关概念视频
Binge Eating Disorders
503
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
503
Social Exchange Theory
40.8K
We have discussed why we form relationships, what attracts us to others, and different types of love. But what determines whether we are satisfied with and stay in a relationship? One theory that provides an explanation is social exchange theory. According to social exchange theory, we act as naïve economists in keeping a tally of the ratio of costs and benefits of forming and maintaining a relationship with others (Rusbult & Van Lange, 2003).
40.8K
Antisocial Personality Disorder
776
Antisocial personality disorder is a chronic mental health condition characterized by persistent patterns of disregard for the rights and well-being of others. Individuals with antisocial personality disorder exhibit behaviors that include deceitfulness, impulsivity, irresponsibility, aggression, and a profound lack of empathy. These traits often manifest early in life and persist into adulthood, leading to significant personal, social, and legal consequences.
Behavioral Characteristics and...
Behavioral Characteristics and...
776
Borderline Personality Disorder
637
Borderline Personality Disorder is a complex and multifaceted mental health condition characterized by pervasive instability in interpersonal relationships, self-image, emotions, and impulse control. This instability manifests in extreme emotional reactions, fear of abandonment, and self-destructive behaviors. The disorder significantly impacts daily functioning, often leading to distress in both personal and professional domains.
Genetic and Environmental Contributions
Borderline Personality...
Genetic and Environmental Contributions
Borderline Personality...
637
The Sense of Self: Reflected Self-Appraisal and Social Comparison
56.1K
According to Charles Cooley, we base our image on what we think other people see (Cooley 1902). We imagine how we must appear to others, then react to this speculation. We don certain clothes, prepare our hair in a particular manner, wear makeup, use cologne, and the like—all with the notion that our presentation of ourselves is going to affect how others perceive us. We expect a certain reaction, and, if lucky, we get the one we desire and feel good about it. But more than that, Cooley...
56.1K
Social Anxiety Disorder
545
Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
545


