在场景分类期间的认知控制:身份重复和定时在一致序列效应中的作用
Virginia Tronelli1, Maurizio Codispoti1, Andrea De Cesarei1
1Department of Psychology, University of Bologna, Bologna, Italy.
概括
认知控制依赖于更新任务规则,通过一致顺序效应 (CSE) 影响后续性能. 这项研究发现,重复刺激认同没有显著影响CSE,挑战了情节性检索理论.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 实验心理学 实验心理学
背景情况:
- 认知控制能够实现目标导向的行为,尽管有冲突的反应.
- 一致性顺序效应 (CSE) 显示,在不一致的试验后干扰减少,表明持续的控制.
- 试验特征的重复放大了CSE,表明对照状态的插曲性检索.
研究的目的:
- 为了调查是否情节性表现绑定刺激的身份和响应类别信息.
- 为了比较新兴与重复刺激认同对CSE的影响.
- 确定刺激认同在调节认知控制中的顺序效应中的作用.
主要方法:
- 采用了一个图片词干扰任务.
- 参与者对具有不同程度的身份重复的刺激作出反应 (小说与频繁的图片).
- 与刺激重复和响应-刺激间隔相对应的顺序效应 (CSE) 被测量和分析.
主要成果:
- 刺激标识重复并没有批判性地调节对等顺序效应 (CSE).
- CSE受到响应-刺激间隔的影响最小.
- 这些发现表明,刺激认同不是控制状态的插曲性检索的主要因素.
结论:
- 在认知控制中的情节性表现可能不太依赖于刺激身份.
- 该研究通过区分刺激特征的作用来完善顺序效应的理论解释.
- 需要进一步的研究,以充分阐明背后的情节性检索和认知控制调制的机制.
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