Parish Loraine E, Rudisill Mary E, St Onge Paul M
Department of Health and Human Performance at Auburn University, AL 36849, USA.
Res Q Exerc Sport. 2007 Jun;78(3):171-8. doi: 10.1080/02701367.2007.10599414.
The purpose of this study was to determine the effectiveness of a planned mastery motivational physical play session on physical activity (i.e., heart rate [HR] and physical play intensity [PAHR > 50]) in toddlers (N = 21), as compared to a nonplanned free play session. Participants wore a monitor to measure HR over two, 30 min play conditions. A multivariate analysis of variance was conducted to evaluate the effect of the play conditions. A significant difference between conditions and physiological measures revealed that the mastery motivational physical play session resulted in higher HR and PAHR > 50 when compared to free play. These findings suggest the mastery motivational session resulted in more vigorous physical play in toddlers than free play.
本研究的目的是确定与无计划的自由玩耍时段相比，有计划的掌握动机性身体玩耍时段对幼儿（N = 21）身体活动（即心率[HR]和身体玩耍强度[PAHR > 50]）的有效性。参与者在两种30分钟的玩耍条件下佩戴监测器来测量心率。进行了多变量方差分析以评估玩耍条件的影响。条件与生理指标之间的显著差异表明，与自由玩耍相比，掌握动机性身体玩耍时段导致更高的心率和PAHR > 50。这些发现表明，掌握动机性时段比自由玩耍在幼儿中导致更剧烈的身体玩耍。
