婴儿社会反应的变化:注意力跟踪的年龄和情境差异
Yueyan Tang1, Jochen Triesch2, Gedeon O Deák1
1Department of Cognitive Science, University of California - San Diego, USA.
Developmental cognitive neuroscience
|August 16, 2023
概括
在家庭和实验室环境下,婴儿注意力跟踪 (AF) 的发展方式不同. 在家中早期的AF更强大,并且与母亲的线索有关,这表明背景影响了社会认知发展.
科学领域:
- 发展心理学 发展心理学
- 婴儿社会认知婴儿社会认知
- 行为科学 行为科学
背景情况:
- 注意力跟踪 (AF) 对于社会认知发展至关重要.
- 关于AF的发展存在相互矛盾的证据,可能是由于特定环境的反应.
- 实验室设置可能不能完全代表婴儿的日常AF能力.
研究的目的:
- 为了比较婴儿AF在实验室和家庭环境中的发展.
- 为了识别纵向模式和设置 AF 的差异.
- 探索成年人的暗示行为如何影响婴儿的AF.
主要方法:
- 对48名6-9个月龄的北美婴儿进行了长度研究.
- 在受控实验室和自然家庭环境中对AF进行微观行为编码.
- 分析发育轨迹和母亲的暗示行为.
主要成果:
- 婴儿AF发育轨迹在家庭和实验室环境之间差异很大.
- 在早期的几个月 (6-9个月) 在家中观察到更高的AF.
- 基于家庭的AF与母亲的提示变量相关,例如投标持续时间和频率.
结论:
- 婴儿注意力跟踪是取决于背景的,家庭环境可能会促进早期的发展.
- 母亲的暗示策略在塑造婴儿AF在自然环境中发挥着作用.
- 调查结果影响了对婴儿社会注意力和发育的评估.
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