Antoniewicz Franziska, Brand Ralf
Sport and Exercise Psychology, University of Potsdam, Potsdam, Germany.
J Sport Exerc Psychol. 2016 Apr;38(2):138-48. doi: 10.1123/jsep.2015-0125. Epub 2016 Mar 15.
This multistudy report used an experimental approach to alter automatic evaluations of exercise (AEE). First, we investigated the plasticity of AEE (study 1). A computerized evaluative conditioning task was developed that altered the AEE of participants in two experimental groups (acquisition of positive/negative associations involving exercising) and a control group (η2 part. = .11). Second, we examined connections between changes in AEE and subsequent exercise behavior (chosen intensity on a bike ergometer; study 2) in individuals that were placed in groups according to their baseline AEE. Group differences in exercise behavior were detected (η2 part. = .29). The effect was driven by the performance of the group with preexisting negative AEE that acquired more positive associations. This illustrates the effect of altered AEE on subsequent exercise behavior and the potential of AEE as a target for exercise intervention.
这份多研究报告采用了一种实验方法来改变对运动的自动评价（AEE）。首先，我们研究了AEE的可塑性（研究1）。开发了一种计算机化的评价性条件反射任务，该任务改变了两个实验组（获得涉及运动的正/负关联）和一个对照组参与者的AEE（部分η2 = 0.11）。其次，我们在根据基线AEE分组的个体中，研究了AEE变化与随后运动行为（在自行车测力计上选择的强度；研究2）之间的联系。检测到了运动行为的组间差异（部分η2 = 0.29）。这种效应是由先前具有负面AEE且获得了更多正向关联的组的表现所驱动的。这说明了改变后的AEE对随后运动行为的影响以及AEE作为运动干预目标的潜力。
