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首页> 外文期刊>Psychology of sport and exercise >Psychometric properties of the physical activity questionnaire for older children (PAQ-C) in the UK
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Psychometric properties of the physical activity questionnaire for older children (PAQ-C) in the UK

机译：英国大龄儿童体育锻炼问卷（PAQ-C）的心理计量学特性

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The Physical Activity Questionnaire for Older Children (PAQ-C) is a validated self-report questionnaire designed to assess moderate to vigorous physical activity in children. Currently however, there are no data supporting the use of the PAQ-C in British samples. Design: Two studies using independent samples assessed the psychometric properties of the PAQ-C in children aged 9e11 from the UK. Method: Study one (N = 336) examined general test score characteristics, internal reliability, factor structure and construct validity of the PAQ-C with the Self-Report Habit Index (SRHI). Study two(N = 131) re-examined the factor structure and assessed convergent validity with BMI and cardiovascular fitness (CVF). Results: The PAQ-C had acceptable item distribution, item total correlations (&#.30) and internal reliability(a =.82 &.84). Exploratory factor analyses (EFA) identified two factors which appear to be sensitive to the context in which the activity is performed 'in school' and 'out of school'. The PAQ-C was related to the SRHI (r =.30) and inversely related to CVF (r = -.38) but not with BMI. Conclusions: With the exception of one problematic item; physical activity during PE, several analyses suggested that the PAQ-C had acceptable measurement properties in this group. Pragmatically, the ease of use and efficient format of the PAQ-C makes it a feasible option for large studies and/or when time, money and manpower are limited. That said, further development of the PAQ-C may be required for younger samples and its usefulness for intervention research has yet to be established.
机译：大龄儿童体育锻炼问卷（PAQ-C）是经过验证的自我报告调查表，旨在评估儿童的中度到剧烈体育锻炼。但是，目前没有数据支持在英国样本中使用PAQ-C。设计：两项使用独立样本的研究评估了英国9e11岁儿童的PAQ-C的心理计量学特性。方法：研究之一（N = 336）使用自我报告习惯指数（SRHI）检查了PAQ-C的总体考试成绩特征，内部可靠性，因素结构和构建效度。研究二（N = 131）重新检查了因子结构，并评估了BMI和心血管适应性（CVF）的收敛效度。结果：PAQ-C具有可接受的项目分布，项目总相关性（.30）和内部可靠性（a = .82＆.84）。探索性因素分析（EFA）确定了两个因素，这些因素似乎对在“学校”和“校外”开展活动的环境敏感。 PAQ-C与SRHI有关（r = .30），与CVF成反比（r = -.38），但与BMI无关。结论：除一个有问题的项目外; PE期间的身体活动，一些分析表明该组的PAQ-C具有可接受的测量特性。在实用上，PAQ-C的易用性和高效格式使其成为进行大型研究和/或时间，金钱和人力有限的可行选择。也就是说，对于较年轻的样本，可能需要进一步开发PAQ-C，并且尚未确定其在干预研究中的作用。

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