整个生命周期的参考和推断生产:不同的模式和不同的预测性认知因素
Raphaël Fargier1, Marina Laganaro2
1Université Côte d'Azur, CNRS, BCL, Nice, France.
Frontiers in psychology
|November 29, 2023
概括
文字生成能力在整个生命周期中发生变化. 虽然在老年人中图片命名下降,但从定义命名保持稳定,这表明不同的认知过程参与了单词回忆.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 语音产生依赖于记忆和控制过程,这些过程在整个生命中都会发生变化.
- 词语生成能力的生命周期演变并未得到充分理解.
- 现有的研究经常使用参考任务,如图片命名.
研究的目的:
- 调查词语生成能力如何从童年到老年变化.
- 为了比较参考图片命名中的寿命模式与从定义中推断命名的推断命名.
- 识别影响词语产生与年龄相关的变化的认知因素.
主要方法:
- 从10-80岁的130名参与者收集了准确性和延迟数据.
- 管理图片命名和从定义任务命名.
- 评估词汇,记忆 (数字跨度),流利性 (语义,语音) 和处理速度.
- 使用多变量自适应回归线和回归模型.
主要成果:
- 对于从童年到年轻成年阶段的两个任务,表现同样增加.
- 老年人 (大约60岁以上) 在图片命名方面表现下降,但在定义命名方面没有.
- 从定义中推断命名与参考图片命名相比,揭示了与年龄相关的不同模式.
结论:
- 像视觉概念能力和词汇预测这样的认知过程可能解释不同的衰老模式.
- 与参考任务相比,推断任务提供了一个更稳定的衡量老化中的文字生成.
- 需要进一步的寿命研究,探索语言生产超越图片命名,特别是关于衰老.
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