在右撇子个体中,书面文字和面部处理的横向化的相互依赖性
1Department of Psychology, University of Southern Denmark, Denmark.
概括
这项研究没有发现右撇子个体的书面文字和面部处理侧面化之间的相互依赖的证据. 测量的可靠性较差意味着结论是暂时的,但目前的数据不支持这种横向化模式.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 大脑侧向化是什么意思
背景情况:
- 因果互补原理表明,右半球面部处理侧面化取决于左半球文字处理侧面化.
- 一个强大的版本预测文字和面部处理的相关横向化度,以前只在左撇子中观察到.
研究的目的:
- 在一大批右撇子的样本中研究横向化的因果互补原理.
- 为了测试右半球侧面化对面部和全球形状处理之间的相关性.
主要方法:
- 在210名右撇子参与者中利用了带有行为指标的分割视野范式.
- 用贝叶斯分析来评估横向化相互依赖的证据.
- 评估了横向化措施的可靠性.
主要成果:
- 贝叶斯分析表明,零假设的可能性是替代方案的4-17倍,没有发现横向化相互依赖的证据.
- 该研究发现,使用的横向化措施的可靠性不佳.
结论:
- 目前还没有积极的证据支持右撇子个人中书面文字和面部处理横向化之间的强烈相互依赖.
- 使用的措施的可靠性较差限制了这些结论的确定性.
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