COMPETITION OF INTERNAL AND EXTERNAL INFORMATION IN AN EXERCISE SETTING
COMPETITION OF INTERNAL AND EXTERNAL INFORMATION IN AN EXERCISE SETTING
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DOI：
10.1037/0022-3514.39.1.165
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发表时间：
1980-01-01
影响因子：
7.6
通讯作者：
LIGHTNER, JM
中科院分区：
文献类型：
--
作者：
PENNEBAKER, JW;LIGHTNER, JM
两项针对80名大学生的实验研究了对外部线索的关注何时会减弱对身体症状和疲劳的感知。在实验1中，s在跑步机上的运动表现保持不变。与听到自己呼吸的放大相比，听到分散注意力的声音的人报告的疲劳和症状更少。在实验II中，s慢跑等长越野跑和圈速跑在前者表现出更快的速度，这需要更多的外界关注。然而，自我报告的症状和疲劳在两个疗程中是相似的。结果被解释为注意力焦点根据需要从一个信息源转移到另一个信息源，对任何一个信息源的关注都会减少对其他信息源的关注。（18 ref）（PsycINFO Database Record (c) 2016 APA，版权所有）
Two experiments with 80 university students examined when attention to external cues attenuates the perception of physical symptoms and fatigue. In Exp I, Ss' physical performance was held constant during exercise on a treadmill. Ss hearing distracting sounds reported less fatigue and fewer symptoms than Ss hearing an amplification of their own breathing. In Exp II, Ss jogging equal length cross-country and lap courses showed faster times on the former, where increased external attention was necessary. Self-reports of symptoms and fatigue, however, were comparable on the 2 courses. Results are interpreted in terms of attentional focus shifting from one information source to another as needed, with attention to any one source diminishing attention to others.(18 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)