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首页> 外文期刊>Adapted physical activity quarterly >Examining rater effects of the TGMD-2 on children with intellectual disability
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Examining rater effects of the TGMD-2 on children with intellectual disability

机译：检查TGMD-2对智障儿童的评估者作用

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摘要

The purpose of this study was to investigate rater effects on the TGMD-2 when it applied to children with intellectual disability. A total of 22 children with intellectual disabilities participated in this study. Children's performances in each of 12 subtests of the TGMD-2 were recorded via video and scored by three adapted physical activity specialists who have expertise in the TGMD-2. Two advanced measurement theories, Generalizability-theory (G-theory) and many-facet Rasch model (MFRM), were applied in data analyses. There were relatively large variances attributed to rater effects on the scores of the TGMD-2 awarded to children with intellectual disabilities. The severity of each rater significantly differed across all subtests of the TGMD-2. There was a set of biased ratings interacted with measurement conditions of the TGMD-2.
机译：这项研究的目的是研究将TGMD-2应用于智障儿童时对评级者的影响。共有22名智障儿童参加了这项研究。通过视频记录儿童在TGMD-2的12个子测验中的每项表现，并由三位在TGMD-2方面具有专业知识的适应体育锻炼专家对孩子的表现进行评分。在数据分析中应用了两种先进的测量理论，即概化理论（G理论）和多面Rasch模型（MFRM）。评估者对智障儿童TGMD-2评分的影响存在较大差异。在TGMD-2的所有子测试中，每个评估者的严重性均存在显着差异。 TGMD-2的测量条件与一组有偏差的等级相互影响。

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