Detection of differential item functioning for the Nine-Questions Depression Rating Scale for Thai North dialect / Suttipong Kawilapat ... [et al.]

• Main Authors: Kawilapat, Suttipong, Maneeton, Benchlak, Maneeton, Narong, Prasitwattanaseree, Sukon, Kongsuk, Thoranin, Arunpongpaisal, Suwanna, Leejongpermpool, Jintana, Sukhawaha, Supattra, Traisathit, Patrinee
• Format: Conference or Workshop Item
• Language: English
• Published: 2021
• Subjects: Psychological tests and testing; Anxiety
• Online Access: https://ir.uitm.edu.my/id/eprint/56198/1/56198.pdf; https://ir.uitm.edu.my/id/eprint/56198/
• Institution: Universiti Teknologi Mara

A different probability of response to an item among respondents with the same underlying trait,differential item functioning (DIF), may compromised comparisons across subgroups and lead to misleading results. This cross-sectional study to detect the DIF among 1,475 participants who participated in...