摘要
目的:探索工作记忆广度和刷新与概念形成的关系。方法:选取60名大学生被试,采用运算–词汇广度任务和2-Back任务分别测量工作记忆广度和工作记忆刷新,以探索工作记忆与概念形成的关系。结果:工作记忆广度与经典概念形成实验所用步数以及替代取样发生次数显著负相关,与空白试验法实验的正确率显著正相关;被试在2-Back任务上的正确率与经典概念形成实验中所用步数以及替代取样现象发生次数显著负相关,与空白试验法实验的正确率显著正相关。结论:工作记忆容量和刷新在人工概念形成过程中具有重要作用。
Objective: To explore the effect of working memory capacity and refreshing of WM in the process of concept identification. Method: The operation-vocabulary breadth task was used to measure the capacity of working memory and the 2-back task was performed to evaluate the refreshing of working memory. The process of concept identification was explored in both the classical concept formation task and blank trial procedure. Results: 1) the working memory capacity was significantly negative correlated with the number of steps used to formatted the concept and the number of sampling with replacement of the classical concept formation experiment;2) the working memory capacity was significantly positive correlated with the accuracy of the blank trial procedure;3) the accuracy of N-back was significantly negative correlated with the number of steps used to formatted the concept and the number of sampling with replacement of the classical concept formation experiment;4) the accuracy of 2-back was significantly positive correlated with the accuracy of the blank trial procedure. Conclusion: Working memory was involved in the concept formation in both classical concept formation experiment and blank trial procedure.
出处
《心理学进展》
2021年第5期1197-1209,共13页
Advances in Psychology
