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目的:探讨认知闭合需要对个体的事件性和时间性前瞻记忆的影响。方法:对30名高认知闭合需要个体和30名低认知闭合需要个体进行事件性和时间性前瞻记忆差异的实验研究。事件性前瞻记忆实验任务是看到目标线索,执行目标任务;时间性前瞻记忆任务是采用双任务实验研究范式,即执行背景任务(图形任务)的同时记住某个时间点执行目标任务。结果:高、低认知闭合需要组被试在时间性前瞻记忆任务的反应时和正确率上不存在显著差异(P>0.05),但在事件性前瞻记忆任务的反应时上存在显著差异(P<0.05),高认知闭合需要组的事件性前瞻记忆反应时显著短于低认知闭合需要组。结论:认知闭合需要对个体的前瞻记忆有一定影响,高认知闭合需要被试的事件性前瞻性记忆反应时短于低认知闭合需要组。
Objective: To investigate the impact of cognitive closure on individual event and temporal prospective memory. Methods: Thirty subjects with high cognitive closure and 30 subjects with low cognitive closure were selected to conduct an experimental study of the differences in eventual and temporal prospective memory. Event-based prospective memory experiments task is to see the target clues, the implementation of the objectives and tasks; time-based prospective memory task is to use dual-task experimental paradigm, that is, the implementation of background tasks (graphics tasks) while remembering a point in time to perform the task. Results: There was no significant difference in response time and correct rate of temporal prospective memory task among subjects with high and low cognitive closure needs (P> 0.05), but there was significant difference in response time of prospective memory task P <0.05). Event conscious prospective memory response of the high cognitive closure group was significantly shorter than that of the low cognitive closure group. CONCLUSION: Cognitive closure requires a certain influence on the prospective memory of individuals. High cognitive closure requires shorter prospective memory events in participants than in patients with low cognitive closure.