状态焦虑对持续性注意控制的影响:自我损耗程度的调节作用

发布时间：2018-12-29 07:42

【摘要】：通过1个预试验和2个正式试验探讨自我损耗程度对状态焦虑影响持续性注意控制的调节作用。预试验检验不同程度自我损耗对自我控制的影响,采用顺序任务范式,通过控制自我损耗任务的持续时间以达到不同程度的自我损耗(高、中、低、无),结果显示,自我损耗任务持续时间越长,在后续自控任务上的表现越差。试验一检验自我损耗程度对状态焦虑影响持续注意认知任务(Visual-CCPT)的调节作用。参与者在完成不同持续时间的自我损耗任务后,在低、高状态焦虑下完成持续注意认知任务,结果显示,状态焦虑对认知任务表现有促进作用,且与低、无自我损耗相比,状态焦虑的促进作用在参与者处于中、高自我损耗程度下更大。试验二检验自我损耗程度对状态焦虑影响持续注意运动任务(投掷飞镖)的调节作用,结果显示,状态焦虑对飞镖任务表现也起到了促进作用,但是自我损耗程度的调节作用消失了,可能原因是,飞镖任务的敏感性不如认知任务。研究结果提示,状态焦虑存在动机作用,处于高程度自我损耗的个体更容易受到动机作用的影响。
[Abstract]:To explore the regulating effect of self-loss on state anxiety through one pre-test and two formal tests. The effects of different degrees of self-loss on self-control were tested by pre-test. The sequential task paradigm was used to achieve different levels of self-loss (high, medium, low, no) by controlling the duration of self-loss tasks. The longer the self-debilitating task lasts, the worse the performance on the subsequent self-control task. Experiment one examined the effect of self-loss on state anxiety and the regulatory effect of sustained attention cognitive task (Visual-CCPT). The participants completed the cognitive tasks of sustained attention under low and high state anxiety after completing the self-loss tasks for different duration. The results showed that state anxiety had a positive effect on the performance of cognitive tasks, and compared with low and no self-loss. The promotive effect of state anxiety was greater in participants with high self-loss. Experiment 2 examined the effect of self-loss on state anxiety. The results showed that state anxiety also promoted the performance of darts. But the self-loss regulation disappeared, probably because darts are less sensitive than cognitive tasks. The results suggest that state anxiety has a motivational effect, and individuals with a high degree of self-loss are more susceptible to the effect of motivation.
【作者单位】：北京体育大学运动人体科学学院运动心理教研室;
【基金】：国家社会科学基金项目(项目编号:15BTY082)
【分类号】：G804.8

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