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多个适应性注意力偏差修改程序来改变青少年与错误相关的消极性的规范性增加
Nader Amir1, Amanda Holbrook1, Alex Kallen2
1Department of Psychology, San Diego State University.
概括
在家提供的注意偏差修改 (ABM) 计划对青少年焦虑生物标志物产生了多种影响. 一个ABM改善了注意力控制和与错误相关的消极性 (ERN),而另一个降低了焦虑,但不是ERN.
科学领域:
- 认知神经科学 认知神经科学
- 临床心理学 临床心理学
- 发展心理学 发展心理学
背景情况:
- 与错误相关的消极性 (ERN) 是一种神经生理学生物标志物,对焦虑敏感.
- 注意偏差修饰 (ABM) 是一种潜在的焦虑干预措施,但其精确的机制,特别是关于注意力控制和ERN调制,仍然不清楚.
- 了解不同的ABM方法如何影响认知过程和焦虑对于开发有效干预至关重要.
研究的目的:
- 调查两个不同的家庭ABM计划对青少年焦虑的生物标志物ERN的影响.
- 为了确定ABM是否通过增强一般注意力控制或改变空间注意力分配来影响ERN和焦虑.
- 为了比较一个专注于注意力控制的ABM和一个专注于注意力偏差的ABM在认知和情绪测量的效果.
主要方法:
- 一项涉及546名青少年的研究,他们接受了两种版本的家庭ABM培训或等候名单控制.
- 测量ERN,自我报告的焦虑,注意偏差和干预期前后的注意力控制.
- 使用脑电图 (EEG) 来记录ERN,这是错误处理的神经生理标记.
主要成果:
- 一个旨在增强注意力控制的ABM程序成功调节了ERN,但没有显著影响自我报告的焦虑.
- 一个针对注意偏差的ABM程序导致注意偏差和自我报告的焦虑减少,但它没有影响ERN或家长报告的焦虑.
- 这些发现表明,ABM策略对神经生理学和自我报告的焦虑指标的影响有所不同.
结论:
- 神经生理学标记物ERN可以通过注意力训练计划来调节,旨在改善注意力控制.
- 青少年的规范性焦虑水平可以通过专注于减少注意偏差的ABM干预措施来降低.
- 不同的ABM方法可能针对不同的认知机制,导致神经生理学标记和主观焦虑报告的结果不同.
关键词:
ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM ABM欧洲经济网络 (ERN)焦虑是一种焦虑.发展性精神病理学发展性精神病理学更多相关视频
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