Abstract It is critical to examine whether test accommodations function as intended in removing construct-irrelevant variance. The measurement comparability of a math test for students with emotional impairments and those without disabilities was examined. Results indicated the presence of limited differential item functioning (DIF) regardless of accommodation status.

中文翻译：

---

探索为有情绪障碍的学生准备的数学测试的测量可比性

摘要 检查测试调节是否按预期在消除与构造无关的差异方面发挥作用至关重要。对有情绪障碍的学生和没有残疾的学生进行数学测试的测量可比性进行了检查。结果表明，无论住宿状态如何，都存在有限的差异项目功能 (DIF)。