Loehr Valerie G, Baldwin Austin S, Rosenfield David, Smits Jasper Aj
Southern Methodist University, USA.
Southern Methodist University, USA
J Health Psychol. 2014 Oct;19(10):1309-19. doi: 10.1177/1359105313488981. Epub 2013 Jun 5.
Little is known about how outcome expectations change after physical activity initiation and whether changes are associated with physical activity experiences. In a diary study, physically inactive adults (N = 102) initiated an exercise regimen and reported their experiences daily (e.g. progress toward goals) and corresponding outcome expectations weekly (e.g. how much progress they expect this week). Average levels (between-person effects) for eight experiences (ps < .01) and deviations from the average levels (within-person effects) for three experiences (ps < .05) were associated with changes in outcome expectations. The findings demonstrate that outcome expectations for exercise vary over time and are associated with people's subjective experiences.
关于身体活动开始后结果期望如何变化以及这些变化是否与身体活动经历相关，我们所知甚少。在一项日记研究中，缺乏身体活动的成年人（N = 102）开始了一项锻炼计划，并每天报告他们的经历（例如朝着目标取得的进展），每周报告相应的结果期望（例如他们期望本周取得多少进展）。八种经历的平均水平（个体间效应）（p值 < .01）以及三种经历与平均水平的偏差（个体内效应）（p值 < .05）与结果期望的变化相关。研究结果表明，对锻炼的结果期望会随时间变化，并且与人们的主观经历相关。
