The purpose of this study was to examine differential item functioning (DIF) in a rubric used to assess middle-school solo and ensemble performances. This study was guided by the following research...

中文翻译：

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评估单项音乐演奏中音符上的微分项功能的检查

这项研究的目的是检查用于评估中学独奏和合奏演奏的表述中的差异项功能（DIF）。这项研究由以下研究指导...