2024-03-28T11:39:50Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00001761
2023-11-09T05:14:19Z
323:350:362:366
Comparing the Methods of Detecting DIF Using BILOG-MG and SIBTEST
特異項目機能検出方法の比較 : BILOG-MGとSIBTESTを用いた検討
熊谷, 龍一
85944
KUMAGAI, Ryuichi
85945
脇田, 貴文
85946
WAKITA, Takafumi
85947
differential item functioning
BILOG-MG
SIBTEST
2003-12-25
The purpose of this study was to compare the methods of detecting differential item functioning (DIF). We compared the parametric method which is executed by DIF command in BILOG-MG, and nonparametric method which is executed by SIBTEST. In the first study, we researched by simulation data. When the ratio with DIF item to all the items exceeds 50%, it was difficult to detect DIF correctly in both procedures. In second study, the real data, which is used scale for acquisition of Japanese word meanings, was researched. In both BILOG-MG and SIBTEST, the results of detection of DIF were approximately similar. However, estimated location parameters in BILOG-MG were very extreme, because latent distributional differences were very large between reference group and focal group.
国立情報学研究所で電子化したコンテンツを使用している。
departmental bulletin paper
名古屋大学大学院教育発達科学研究科
2003-12-25
名古屋大学大学院教育発達科学研究科紀要. 心理発達科学
50
83
90
2434-1258
1346-1729
jpn