注意力控制训练和对认知任务的转移效应
Haobo Zhang1, Shaoxia Fan1, Jing Yang1
1School of Psychology, Shenzhen University, Shenzhen, 518060, China.
Neuropsychologia
|May 22, 2024
概括
使用掩盖功能任务 (MFT-M) 的注意力控制训练改善了健康成年人的注意力和工作记忆等执行功能. 内向性影响了这些培训转移效应.
科学领域:
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
背景情况:
- 注意力控制是执行功能的基础.
- 掩盖多数函数任务 (MFT-M) 需要动态的注意力分配.
- 了解注意力训练的转移效应至关重要.
研究的目的:
- 使用MFT-M训练注意力控制.
- 检查对执行职能的转移效应.
- 调查内向对训练成果的影响.
主要方法:
- 招募了84名健康的年轻人,随机分为MFT-M或假训练组.
- 进行了为期7天的训练,并进行了训练前和训练后的认知评估.
- 在注意力网络测试修订 (ANT-R),N-back和任务切换 (TS) 任务期间记录的脑电图 (EEG) 信号.
主要成果:
- 在MFT-M组,ANT-R (Flanker任务) 和口头记忆的表现有所改善.
- 脑电图数据显示,训练组在N-back和TS任务中提高了神经效率.
- 内向调节转移对工作记忆效率和任务切换成本的影响.
结论:
- MFT-M注意力控制培训显示了执行职能之间广泛的转移效应.
- 培训任务模式和个人差异 (内向) 影响转移结果.
- 注意力训练显示了增强认知控制和工作记忆的潜力.
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