童年的不可预测性和探索的发展
Yuyan Xu1, Madeline B Harms2, C Shawn Green1
1Department of Psychology, University of Wisconsin-Madison, Madison, WI 53706.
概括
童年的不可预测性,包括不稳定的环境,减少了儿童的探索行为. 这导致习惯性反应和对不确定性的敏感性增加,影响学习和决策发展.
科学领域:
- 发展心理学 发展心理学
- 认知神经科学 认知神经科学
- 行为经济学是一种行为经济学.
背景情况:
- 探索对于儿童的学习和信息收集至关重要.
- 了解早期生活经历如何塑造学习和决策至关重要.
- 影响利用已知的选项与探索新选项之间的选择因素仍然不清楚.
研究的目的:
- 调查童年不可预测性对探索性行为的影响.
- 确定早期生活经历是否会影响习惯性反应与寻求新奇性的倾向.
- 检查儿童感知的不可预测性和对不确定性和奖励的敏感性之间的关系.
主要方法:
- 对10~13岁儿童的探索行为进行了交叉背景分析.
- 进行了面对面 (N=78) 和在线 (N=84) 复制研究.
- 行为任务评估了熟悉和新选项之间的选择,控制焦虑和压力.
主要成果:
- 儿童时期的不可预测性与减少的探索性行为有显著的关联.
- 童年难以预测的个体表现出更多的习惯性反应 (重复以前的选择).
- 这些人对不确定性表现出更大的敏感性,而不是对潜在的回报,即使是低价值的熟悉选项.
结论:
- 感知到的童年不可预测性会对决策过程的发展产生负面影响.
- 早期的生活经历,特别是环境的不稳定,可能会导致对熟悉的选择的偏见和高度的不确定性厌恶.
- 研究结果强调了早期环境对学习策略和认知灵活性的长期影响.
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