年龄,社会奖励处理和社会焦虑症状之间的关联
Emma J Kilford1,2, Lucy Foulkes3, Sarah-Jayne Blakemore1,4
1Institute of Cognitive Neuroscience, University College London, London, WC1N 3AZ UK.
Current psychology (New Brunswick, N.J.)
|June 26, 2023
概括
青少年的社会奖励处理在二十多岁早期发展,社会焦虑独立地影响奖励任务的表现. 这些因素影响了在这个关键的发育时期的奖励灵敏度.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 临床心理学 临床心理学
背景情况:
- 青春期是奖励处理变化的关键时期,特别是社会奖励.
- 社会焦虑障碍在青春期经常出现,影响社会功能.
- 了解奖励处理是理解社会焦虑发展的关键.
研究的目的:
- 研究女性年龄,社会奖励处理和社会焦虑之间的关系.
- 检查奖励预期和对奖励的主观喜好如何随着年龄的增长而变化.
- 为了确定社交焦虑是否影响奖励处理,不依赖年龄.
主要方法:
- 这是一项对80名年龄在13-34岁的女性参与者的横截面研究.
- 具有社会和货币反的概率奖励预测任务.
- 自我报告衡量了社会奖励价值,特征焦虑和社会焦虑症状.
主要成果:
- 奖励任务的表现显示出二级年龄效应,在二十多岁早期达到顶峰.
- 对奖励的主观喜好也表现出二次年龄效应,但与表现无关.
- 社会焦虑预测了所有奖励概率的表现,无论年龄如何.
结论:
- 社会奖励处理在整个青春期和早期成年期继续成熟.
- 社会焦虑是影响奖励处理的重要因素,与与年龄相关的变化分开.
- 社会焦虑的个体差异对于理解青少年的奖励敏感性至关重要.
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