青少年自我表露的对象、媒介方式、深度及其神经机制

Self-Disclosure during Adolescence: The Targets, Means, Depth and Underlying Neural Mechanisms

摘要: 分享自己的信息，或自我表露，是人际交往的基本过程，在青少年人际交往的过程中发挥着重要的作用。这篇综述探讨了青少年时期自我表露的行为变化趋势及其神经机制。我们发现青少年会更多的通过社交网站向同伴进行自我表露，同时会随着关系的推进逐渐表露自己内心的真实想法。神经成像研究证明，在青少年时期，支持社会认知和奖赏过程的大脑区域的结构和功能已经越来越成熟了。同时青少年在进行自我表露时会激活和奖赏相关以及社会认知相关的区域，这些神经指标反应了青少年自我表露的内在价值。

Abstract: Sharing information about oneself, or self-disclosure, is a fundamental process of interpersonal communication, playing an important role in development during adolescence. This review ex-amined behavioral and neural trends in self-disclosure during adolescence. We found adolescents are more likely to use social networking sites to disclose themselves to their peers and to reveal their true feelings as the relationship progresses. Neuroimaging studies demonstrated that during adolescence, the structure and function of brain regions that support social cognition and reward processes become more mature. Meanwhile, areas related to reward and social cognition are activated during self-disclosure, which reflect the intrinsic value of adolescents’ self-disclosure.