Influence of Session Context on Physical Activity Levels Among Russian Girls During a Summer Camp
Influence of Session Context on Physical Activity Levels Among Russian Girls During a Summer Camp
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DOI：
10.1080/02701367.2017.1331291
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发表时间：
2017-01-01
影响因子：
2.2
通讯作者：
Rosenkranz, Richard R.
中科院分区：
文献类型：
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作者：
Guagliano, Justin M.;Updyke, Natalie J.;Rosenkranz, Richard R.
目的：本研究调查了夏令营环境对俄罗斯女孩身体活动（PA）的影响。方法：来自俄罗斯沃洛格达地区举办的常驻夏令营的女孩（n = 32，M 年龄 = 10.7 岁，SD = 0.6 岁）在周三、周四和周五每天接触 1 次情境情境（即自由游戏、无选择组织、有选择组织），持续 3 周，并在这 3 周内平衡情境顺序。所组织的运动/比赛每周都会改变。主要结果是加速度计评估的 PA。使用重复测量混合模型来分析所有结果数据。结果：研究结果表明，女孩在中度至剧烈 PA 中花费了更大比例的会话时间（% 时间）（p
Purpose: This study investigated the effect of summer camp session context on Russian girls' physical activity (PA). Method: Girls (n = 32, M-age = 10.7 years, SD = 0.6 years) from a resident summer camp taking place in the Vologda Region of Russia were exposed to 1 session context/day (i.e., free play, organized with no choice, organized with choice) on Wednesday, Thursday, and Friday for 3 weeks, with the context order counterbalanced across the 3 weeks. The organized session sport/ game changed weekly. The primary outcome was accelerometer-assessed PA. Repeated-measures mixed models were used to analyze all outcome data. Results: Findings showed that girls spent a greater percentage of session time (% time) in moderate-to-vigorous PA (p