自闭症和老年人的记忆策略
C Torenvliet1, A P Groenman1,2, E Van der Burg1
1Dutch Autism & ADHD Research Center, Brain & Cognition, Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands.
概括
自闭症成年人和老年人表现出类似的记忆策略使用,视觉处理没有显著差异. 尽管主观报告说记忆更差,但自闭症成年人使用了更多的策略,突出了与年龄相关的平行效应.
科学领域:
- 认知心理学 认知心理学
- 神经发育障碍 神经发育障碍
背景情况:
- 自闭症成年人可能会采用类似于老年人的记忆策略.
- 研究自闭症中与年龄相关的认知变化至关重要.
研究的目的:
- 检查自闭症早期记忆策略的差异是否会影响与年龄相关的效应.
- 为了确定在自闭症中使用策略是否会带来"保护性衰老"的好处.
主要方法:
- 147名参与者分为四组 (年轻/老年自闭症和非自闭症).
- 视觉模式测试 (VPT) 用于视觉记忆和语义策略的使用.
- 视觉处理的简单可察觉差异 (JND) 任务.
- 多因素记忆问卷 (MMQ) 用于主观记忆和策略.
主要成果:
- 所有群体都受益于VPT上的语义特征;较老的群体更慢,更不准确.
- 在JND大小任务中没有发现显著差异.
- 自闭症成年人报告主观记忆 (MMQ) 较差,但使用策略比非自闭症成年人高.
结论:
- 年轻/老年和自闭症/非自闭症个体的认知策略可能比以前认为的更相似.
- 客观和主观记忆测量之间存在差异.
- 与年龄相关的认知效应在自闭症和非自闭症人群中平行出现.
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