Bosakova Lucia, Kolarcik Peter, Bobakova Daniela, Sulcova Martina, Van Dijk Jitse P, Reijneveld Sijmen A, Geckova Andrea Madarasova
Department of Health Psychology, Medical Faculty, P. J. Safarik University in Kosice, Kosice, Slovak Republic.
Department of Quantitative Methods, Faculty of Business Economy in Kosice, University of Economics in Bratislava, Bratislava, Slovak Republic.
Int J Public Health. 2016 Apr;61(3):329-36. doi: 10.1007/s00038-015-0749-9. Epub 2015 Oct 8.
Participation in organized activities is related with a range of positive outcomes, but the way such participation is measured has not been scrutinized. Test-retest reliability as an important indicator of a scale's reliability has been assessed rarely and for "The scale of participation in organized activities" lacks completely. This test-retest study is based on the Health Behaviour in School-aged Children study and is consistent with its methodology.
We obtained data from 353 Czech (51.9 % boys) and 227 Slovak (52.9 % boys) primary school pupils, grades five and nine, who participated in this study in 2013. We used Cohen's kappa statistic and single measures of the intraclass correlation coefficient to estimate the test-retest reliability of all selected items in the sample, stratified by gender, age and country.
We mostly observed a large correlation between the test and retest in all of the examined variables (κ ranged from 0.46 to 0.68). Test-retest reliability of the sum score of individual items showed substantial agreement (ICC = 0.64).
The scale of participation in organized activities has an acceptable level of agreement, indicating good reliability.
参与有组织的活动与一系列积极结果相关，但衡量这种参与的方式尚未得到仔细审查。重测信度作为量表信度的一个重要指标，很少被评估，对于“参与有组织活动量表”则完全缺失。这项重测研究基于学龄儿童健康行为研究，并与其方法保持一致。
我们从2013年参与本研究的353名捷克（51.9%为男孩）和227名斯洛伐克（52.9%为男孩）的五、九年级小学生中获取数据。我们使用科恩kappa统计量和组内相关系数的单测量方法，按性别、年龄和国家分层，估计样本中所有选定项目的重测信度。
在所有检查的变量中，我们大多观察到测试与重测之间存在较大相关性（κ范围为0.46至0.68）。单个项目总分的重测信度显示出高度一致性（组内相关系数=0.64）。
参与有组织活动量表具有可接受的一致性水平，表明信度良好。
