Construct validity of the pictorial scale of Perceived Movement Skill Competence
Construct validity of the pictorial scale of Perceived Movement Skill Competence
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DOI：
10.1016/j.psychsport.2015.09.002
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发表时间：
2016-01-01
影响因子：
3.4
通讯作者：
Salmon, Jo
中科院分区：
文献类型：
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作者：
Barnett, Lisa M.;Vazou, Spyridoula;Salmon, Jo
目的：采用运动技能知觉能力图片量表(PMSC)评价幼儿对运动技能能力的认知：12项基本运动技能知觉(FMS；基于粗大运动发育测验第二版TGMD-2)和6项积极的游戏活动(如骑自行车)。研究的主要目的是通过测试PMSC的潜在结构和结构效度来评估儿童的运动知觉得分是否符合主动游戏和FMS的强加结构。设计：结构效度研究。方法：参与者是墨尔本婴儿喂养、活动和营养试验(婴儿)的一部分。通过验证性因素分析(CFA)和贝叶斯结构方程模型(BSEM)检验了PMSC反应的潜在结构。结果：303名儿童(男53.1%，n=161)年龄4~5岁(男=4.7，SD=0.46)。最终的模型有18项三因素解，具有良好的拟合指数(使用CFA和BSEM)。因素包括：主动发挥(自行车、划板、攀登、滑冰/刀片、滑板车和游泳)、物体控制手部技能(弹跳、接球、击球、投掷)和腿部动作的FMS技能(疾驰、跳跃、奔跑、滑步、踢球、翻滚)。Alpha信度分别为：主动游戏(0.78)、物体控制-手技能(0.76)和FMS-动态腿(0.84)。结论：幼儿能够区分运动知觉。这些因素反映了FMS与主动游戏的区别方面的假设结构。进一步的研究应该调查这些结构是如何以及是否会随着时间的推移在儿童中发生变化的。(C)2015爱思唯尔有限公司。保留所有权利。
Objectives: The Pictorial Scale of Perceived Movement Skill Competence (PMSC) assesses young children's perceptions of movement skill competence: 12 perceived Fundamental Movement skills (FMS; based on the Test of Gross Motor Development 2nd edition TGMD-2) and six Active Play activities (e.g. cycling). The main study purpose was to assess whether children's movement perception scores fit within the imposed constructs of Active Play and FMS by testing the latent structure and construct validity of the PMSC.Design: Construct validation study.Methods: Participants were part of the Melbourne Infant Feeding, Activity and Nutrition Trial (InFANT). The latent structure of the PMSC responses was tested through confirmatory factor analysis (CFA) and Bayesian Structural Equation Modeling (BSEM). Internal consistency was conducted using polychoric correlation-based alphas.Results: The 303 children (boys 53.1%, n = 161) were aged 4-5 years (M = 4.7, SD = 0.46). The final model had an 18 item 3-factor solution with good fit indices (using CFA and BSEM). Factors were: Active Play (Bike, Board Paddle, Climb, Skate/Blade, Scooter, and Swim), Object Control Hand Skills (Bounce, Catch, Hit, Throw), and FMS skills with a leg action (Gallop, Hop, Jump, Leap, Run, Step Slide, Kick, Roll). Alpha reliability values were: Active Play (0.78), Object Control-Hand Skills (0.76) and FMS-Dynamic Leg (0.84).Conclusion: Young children can distinguish between movement perceptions. The factors reflect the hypothesized structure in terms of FMS being distinguished from Active Play. Further research should investigate how and if these constructs change in children over time. (C) 2015 Elsevier Ltd. All rights reserved.