Early temperament and social behavior in adolescence

青春期的早期气质和社会行为

• 批准号: 7176049
• 负责人: Nathan A Fox
• 金额: $ 50.46万
• 依托单位: UNIV OF MARYLAND, COLLEGE PARK
• 依托单位国家: 美国
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-02-07 至 2009-09-22
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7176049
• 关键词: Early; temperament; social; behavior; adolescence

DESCRIPTION (provided by applicant): Previous research suggests that early temperamental biases shape the manner in which individuals perceive and process emotional information. These processes in turn create the conditions around which individuals view their own self-efficacy as well as the responses of others and hence contribute to the formation of adult personality. The interplay of early temperament and styles of cognitive processing is critical if researchers are to examine the complex trajectories of the development of social behavior into adolescence. With these considerations in mind, the current proposal will initiate an assessment in adolescence of a longitudinal sample that has been followed since early infancy. 150 infants were selected at 4-months of age from a larger normative sample based upon their motor and affective reactions to novel auditory and visual stimuli. These children were re-assessed at 9, 14, and 24 months of age and at 4 and 7 years of age. Previous assessments of this sample included measures of physiology, behavior, and maternal perception of temperament. The currently proposed study will provide assessments of these same subjects in adolescence when they are 14-16 years of age. 6 broad areas are to be assessed: Cognitive processing of emotional and social stimuli; resting physiological activity and reactivity to threat, self-concept and behavioral adaptation, observed social behavior in response to an unfamiliar peer, the presence of anxiety disorders, and the social contextual demands of adolescence. With data from these tasks, we will examine the confluence of early temperament and the demands of the social context in adolescence on styles of cognitive processing of social and emotional stimuli, the influence of early temperament on physiological reactivity to threat, and the mediating role of styles of cognitive processing and physiological reactivity on social and anxious behaviors.

描述（由申请人提供）：先前的研究表明，早期的气质偏见塑造了个人感知和处理情感信息的方式。这些过程反过来又创造了个人观察自己的自我效能以及他人的反应，从而有助于成人人格的形成的条件。如果研究人员要研究社会行为发展到青春期的复杂轨迹，则早期气质和认知处理风格的相互作用至关重要。考虑到这些考虑，当前的建议将在纵向样本的青春期进行评估，该样本自婴儿早期以来就一直遵循。根据对新的听觉和视觉刺激的情感反应，从较大的规范样本中选择了150名婴儿在4个月的年龄中选择了150名婴儿。这些孩子在9、14和24个月大，在4岁和7岁时重新评估。对该样本的先前评估包括对气质的生理学，行为和母体感知的措施。当前提出的研究将在14-16岁时对这些相同受试者进行评估。有6个广泛的领域要评估：情感和社会刺激的认知处理；在威胁，自我概念和行为适应的威胁，自我概念和行为适应的情况下休息生理活动和反应性，响应陌生的同伴，焦虑症的存在以及青春期的社会背景要求。有了这些任务的数据，我们将研究早期气质的汇合以及青春期社会环境对社会和情感刺激的认知处理方式的需求，早期气质对威胁生理反应的影响以及认知处理方式的中介作用，以及对社会和焦虑行为的认知能力处理和生理反应性。

项目成果

Temperament and Parenting Styles in Early Childhood Differentially Influence Neural Response to Peer Evaluation in Adolescence.

• DOI: 10.1007/s10802-015-9973-2
• 发表时间: 2015-07
• 期刊: JOURNAL OF ABNORMAL CHILD PSYCHOLOGY
• 影响因子: 3.6
• 作者: Guyer, Amanda E.;Jarcho, Johanna M.;Perez-Edgar, Koraly;Degnan, Kathryn A.;Pine, Daniel S.;Fox, Nathan A.;Nelson, Eric E.
• 通讯作者: Nelson, Eric E.

Lasting associations between early-childhood temperament and late-adolescent reward-circuitry response to peer feedback.

• DOI: 10.1017/s0954579413000941
• 发表时间: 2014-02
• 期刊: Development and psychopathology
• 影响因子: 3.3
• 作者: Guyer AE;Benson B;Choate VR;Bar-Haim Y;Perez-Edgar K;Jarcho JM;Pine DS;Ernst M;Fox NA;Nelson EE
• 通讯作者: Nelson EE