当前和缓解抑郁症中的情绪动态:一个生态瞬间评估研究
Mariah T Hawes1, Daniel N Klein1
1Department of Psychology, Stony Brook University, Stony Brook, NY 11794, USA.
Psychological medicine
|March 4, 2024
概括
抑郁症缓解显示了持续的情绪和动机问题,一些负面情绪和淡的积极影响持续存在. 悲伤和低动机等症状在抑郁期间变得更糟.
科学领域:
- 精神病学是一个精神病学.
- 情感科学是一种情感科学.
- 临床心理学 临床心理学
背景情况:
- 与健康个体相比,抑郁症与改变的情感动态有关.
- 对抑郁症缓解中的影响动态的研究是有限的,并显示出混合的结果.
研究的目的:
- 调查当前抑郁症,抑郁症缓解和没有抑郁症史的个体的影响动态.
- 为了比较这三个群体的情绪和动机模式.
主要方法:
- 345名18岁的社区样本接受了诊断面试.
- 生态瞬间评估 (EMA) 被用来探测情绪和低兴趣/动机,每天五次,持续两周.
- 分析了情感"家庭基础" (平均水平),可变性和惯性 (持久性).
主要成果:
- 抑郁和缓解群体都表现出较高的负面影响 (NA) 和较低的兴趣/动机,较低的积极影响 (PA),更大的可变性和比从未抑郁的人更大的NA惯性.
- 与缓解抑郁症的组相比,目前抑郁症的组表现出更高的悲伤,更多样化的负面情绪,以及更大的低兴趣/动机惯性.
- 在焦虑/丧影响主体,焦虑/PA可变性或大多数情绪惯性方面,在抑郁和缓解组之间没有发现显著差异.
结论:
- 在抑郁症消失后,情绪和奖励功能中的异常仍然存在.
- 在抑郁症期间,悲伤,负面情绪范围和低动机都会加剧.
- 焦虑,丧和消沉的积极情绪是症状和缓解抑郁症的特征.
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