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Published on: May 16, 2017
在老年人中,互联网使用与情节性记忆之间的关系中的教育异质性
Xiaohang Zhao1, Skylar Biyang Sun2
1National Academy of Chinese Modernization, Chinese Academy of Social Sciences, Beijing, China.
互联网使用对中国老年人,特别是受教育程度较低的女性的情节性记忆有好处. 社交媒体和聊天等特定活动可以增强认知功能,支持认知丰富假设.
科学领域:
- 老年学是一门学科.
- 认知科学 认知科学
- 技术社会学技术的社会学.
背景情况:
- 在全球范围内,老年人使用互联网的数量正在增加.
- 了解其对认知衰老的影响至关重要,特别是在多样化的人口中.
- 教育成就可能会影响技术使用的好处.
研究的目的:
- 调查中国老年人互联网使用和情节性记忆之间的纵向关系.
- 检查教育异质性如何改变这种关联.
- 识别与认知变化相关的特定在线活动.
主要方法:
- 利用了2018年和2020年中国健康与退休长度研究 (CHARLS) 波的数据.
- 采用了带有滞后预测器的纵向设计,并使用边缘结构模型 (MSM) 进行治疗权重的逆概率 (IPTW).
- 对基线认知得分进行控制,并使用两倍强大的可靠性估计.
主要成果:
- 在老年女性的互联网使用和延迟回忆词语之间发现了显著的正向纵向关联.
- 这种保存记忆的效果在没有小学教育的女性中更强.
- 社交媒体使用和在线聊天与女性的情节性记忆有积极的相关性;浏览新闻与男性有积极的相关性.
结论:
- 互联网使用可以作为一种认知丰富活动,可能延迟认知衰老.
- 这种益处在受教育程度较低的老年人中更为明显.
- 有针对性的在线参与可能会支持老年人群的认知健康.
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