黑猩猩 (Pan troglodytes) 具有更好的基于任务的延迟满足技能,被评为不那么冲动,更愉快,更聪明
William D Hopkins1, Chelsea M Cox1, Robert D Latzman2
1Department of Comparative Medicine, Michale E. Keeling Center for Comparative Medicine and Research, University of Texas MD Anderson Cancer Center.
Journal of comparative psychology (Washington, D.C. : 1983)
|February 26, 2024
概括
较年长的雄性黑猩猩在延迟满足任务时表现出比年轻的雄性更好的自我控制能力,这与人类不同. 这项研究探讨了年龄和性别对黑猩猩自我控制的影响,并将表现与人格特征联系起来.
科学领域:
- 行为神经科学 行为神经科学
- 灵长类动物学 灵长类动物学
- 认知心理学 认知心理学
背景情况:
- 自制,包括延迟满足和抑制控制,对人类的行为和健康至关重要.
- 自制的个体差异与人类的各种结果有关.
- 自制不是人类独有的,在其他物种中也观察到.
研究的目的:
- 为了研究性别和年龄对黑猩猩延迟满足表现的影响.
- 为了检查拖延满足表现和黑猩猩的个性特征之间的关系.
主要方法:
- 利用混合延迟任务来测量88只黑猩猩的满足延迟.
- 评估任务执行的个体差异,并将其与人格评分相关联.
主要成果:
- 老年雄性黑猩猩的表现比成年雄性更高效,与人类的发现形成鲜明对比.
- 在雌性黑猩猩中没有观察到与年龄相关的显著差异.
- 延迟满足的更高效率与更高的智力,外向和更低的冲动性有关.
结论:
- 与年龄相关的延迟满足的模式在雄性和雌性黑猩猩之间有所不同.
- 黑猩猩的满足效率延迟与特定的个性维度有关,这表明与人类自我控制措施的构造有效性.
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