相关实验视频
Updated: Jan 11, 2026

07:06
Chronic Social Defeat Stress in Early Adolescent Male Mice
Published on: January 24, 2025
1.4K
社会隔离影响风险感知,但在青春期中期没有同龄人的影响
Kirsten Thomas1, Emily Towner1, Livia Tomova2
1Department of Psychology, University of Cambridge, Cambridge, UK.
Acta psychologica
|November 14, 2025
概括
即使在社会隔离之后,青少年同龄人的影响仍然很强. 然而,与虚拟社交互动相比,完全孤立会降低感知风险,影响风险感知.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 发展科学 发展科学
背景情况:
- 青春期是一个关键的发育时期,其特点是对社会投入的高度敏感性.
- 同龄人的影响对决策产生重大影响,特别是在青春期的风险行为方面.
- 社会隔离对青少年风险感知和同伴影响的影响需要进一步研究.
研究的目的:
- 检查短期社会隔离如何影响青少年的风险感知和对同伴影响的易感性.
- 为了比较完全隔离与与虚拟社会互动隔离对这些因素的影响.
主要方法:
- 在40名青少年 (16-19岁) 中,采用了参与者内部的实验设计.
- 参与者接受了三个条件:完全短期隔离,与虚拟社交互动隔离,以及非隔离的基线.
- 风险感知和同行影响易感性被测量使用一个任务管理在所有条件.
主要成果:
- 在所有条件中都观察到显著的同行影响,并且没有受到社会隔离的影响.
- 青少年认为完全隔离后的情况风险较小,与与虚拟社交互动隔离相比.
- 在隔离期间的虚拟社交互动并没有完全减轻风险感知的减少.
结论:
- 社会孤立,特别是完全孤立,显著改变了青少年的风险感知.
- 虽然同伴的影响仍然很强大,但缺乏社会联系可能会导致低估风险.
- 这些发现突出了青少年在社会脱节的背景下冒险行为的潜在影响.
相关概念视频
Influence of Parents and Peers on Identity
450
Adolescence is a pivotal period of identity formation, during which individuals begin to answer questions central to their sense of self, such as "Who am I?" and "Who do I hope to become?" Both parents and peers play critical roles in guiding adolescents through this complex developmental phase.
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
Parental Influence on Identity Development
Parents serve as primary guides and managers in an adolescent's life, offering support instrumental in decision-making and personal growth....
450
Erikson's Theory on Socioemotional Development during Adolescence
1.0K
Erik Erikson's fifth stage of psychosocial development, "identity versus role confusion," is crucial during adolescence (ages 12 to 18). In this stage, adolescents face the developmental task of forging a distinct personal identity, a process influenced by social, psychological, and biological changes typical of this period. Adolescents naturally explore different roles, behaviors, and ideologies as they navigate complex questions of self-concept, asking, "Who am I?" and "What is my place in...
1.0K
Self-Evaluation: Self-Enhancement and Self-Verification
5.7K
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
5.7K
Social Foundations of Self II: The Generalized Other
222
According to George Herbert Mead, as children progress beyond the game stage, they develop a more comprehensive understanding of societal rules and norms. This cognitive and social development enables them to internalize the expectations of the broader community, refining their ability to regulate behavior.Consistent participation in organized activities is crucial in helping children recognize that their actions are not isolated but contribute to a more significant, interconnected group...
222
Sources of Self-Esteem I: Family Experience
163
Self-esteem, a crucial component of psychological development, is significantly shaped by familial experiences. The early parent-child relationship serves as a foundational influence on a child's self-concept, with long-lasting effects extending into adolescence and adulthood.Parental Behaviors and Early Self-Esteem FormationEmpirical studies have identified four principal parental behaviors that foster healthy self-esteem in children. These include expressions of acceptance, affection, and...
163
Socioemotional Experience and Gender Development
253
Social-emotional experiences and cultural influences play significant roles in shaping gender development. During middle childhood, from ages 6 to 11, peer groups become dominant in reinforcing gender norms. Children in this age group often align with same-gender peer groups, which actively encourage behaviors that conform to traditional gender roles. For instance, boys may be discouraged from engaging in activities perceived as feminine, reinforcing culturally dictated norms about masculinity...
253

