描述青少年情绪动态轨迹:一项为期两年的纵向研究,采用生态瞬间评估设计
Tingyue Sun1, Julia E Stone1,2, Evangelos Chachos1
1School of Psychological Sciences and Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia.
概括
青少年的情绪动态随着时间的推移而发生变化,负面影响的强度增加,积极影响的灵活性减少. 这些变化可能标志着在这个关键的发育时期对情感问题的脆弱性增加.
科学领域:
- 发展心理学 发展心理学
- 情感科学是一种情感科学.
- 青少年健康 青少年健康
背景情况:
- 情绪功能研究往往忽视了情绪如何预测未来的状态,并每天波动.
- 青春期是情感发展的关键时期,因此理解情感动态至关重要.
- 现有的研究缺乏对青春期日常情绪动态指数的全面分析.
研究的目的:
- 研究青少年情绪动态的发展轨迹.
- 检查积极和负面影响强度的变化,随着时间的推移变化和惯性.
- 探索青春期情绪动态与年龄之间的关系.
主要方法:
- 长度研究涉及179名青少年超过2年.
- 每日评估积极和负面影响使用生态瞬间评估 (EMA) 每6个月为期2周.
- 贝叶斯多层次位置尺度模型用于分析情绪动态轨迹.
主要成果:
- 积极影响惯性和可变性随着时间的推移显著下降 (p=.005,p<.001).
- 负面影响的强度随着时间的推移显著增加 (p=.015).
- 较高的积极影响强度与较低的积极影响变性相关;负面影响指数与显著相关.
结论:
- 青少年的情感动态随着年龄的增长而演变,其特点是增加负面影响的强度和减少积极影响的惯性和可变性.
- 观察到的变化表明,对负面情绪状态的潜在增强脆弱性和对积极情绪的改善调节.
- 需要进一步的研究来将这些动态与临床情绪障碍联系起来,并将其用作早期预警信号.
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