通过消极的自我参考处理引起的晚期积极潜力预测了社会焦虑的增加,但不是抑郁症,从11岁到12岁的症状
1Department of Psychology, University of Alberta, Edmonton, AB, Canada.
Development and psychopathology
|January 14, 2025
概括
在自我引用编码任务 (SRET) 中,早期青少年具有较大的前晚期阳性潜力 (LPP) 显示出增加的社会焦虑. 较高的行为SRET得分与抑郁症状的缓慢增加有关.
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:
- 社会焦虑和抑郁症是青春期早期的重要问题.
- 不适应的自我参考处理是这两种情况的风险因素.
- 自参照编码任务 (SRET) 通过行为和电生理学测量 (前后积极潜力/LPP) 来评估自参照处理.
研究的目的:
- 调查SRET生成的行为和LPP指数是否不同地预测随着时间的推移社会焦虑和抑郁症状的变化.
- 扩大横截面发现,将LPP与社会焦虑和行为SRET与抑郁联系起来.
主要方法:
- 115名年轻人 (平均年龄11.00岁) 在基线完成了SRET与EEG.
- 社会焦虑和抑郁症状在基线,6个月和12个月被评估.
- 估计了症状的纵向变化 (截面和斜率).
主要成果:
- 在负的SRET条件下,较大的前侧LPP独特地预测了社会焦虑症状的更快增长.
- 较高的积极行为SRET分数在一定程度上预测了抑郁症状的缓慢增加.
- 这些关联是特定于每个症状类型,而不是预测另一个.
结论:
- 为自我参考处理和社会焦虑与抑郁症状变化之间的差异性前性关联提供了新的证据.
- 表明自我参考处理的独特的神经和行为标记可能会在青春期早期跟踪不同纵向的精神病理学轨迹.
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