Differential item functioning and ad hoc interpretations [PDF]
A plethora of research studies has focused on Differential Item Functioning. Despite the diversity of DIF detection techniques offered, little research has been done on the interpretation of DIF results.
Seyyed Mohammad Alavi, Hossein Karami
doaj +2 more sources
Exploring differential item functioning in the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) [PDF]
Background The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) is a widely used patient reported outcome in osteoarthritis. An important, but frequently overlooked, aspect of validating health outcome measures is to establish if ...
Pollard Beth +2 more
doaj +4 more sources
Examining the Fairness of the University Entrance Exam: A Latent Class Analysis Approach to Differential Item Functioning [PDF]
Measurement has been ubiquitous in all areas of education for at least a century. Various methods have been suggested to examine the fairness of education tests especially in high-stakes contexts.
Sayyed Mohammad Alavi +2 more
doaj +1 more source
Using Interpretable Machine Learning for Differential Item Functioning Detection in Psychometric Tests. [PDF]
Kraus EB, Wild J, Hilbert S.
europepmc +3 more sources
Differential item functioning of the Functional Independence Measure in higher performing neurological patients [PDF]
OBJECTIVE: When comparing outcomes of the Functional Independence Measure (FIM ) between patient groups, item characteristics of the FIM should be consistent across groups.
Beckerman, H. +14 more
core +14 more sources
The item differential function (DIF) describes a situation in which testees of similar ability but from different demographic groups have varying chances of achieving the same result.
Sumin Sumin +2 more
doaj +1 more source
Detecting Differential Item Functioning in 2PL Multistage Assessments
The detection of differential item functioning is crucial for the psychometric evaluation of multistage tests. This paper discusses five approaches presented in the literature: logistic regression, SIBTEST, analytical score-based tests, bootstrap score ...
Rudolf Debelak +3 more
doaj +1 more source
Semi-automated Rasch analysis with differential item functioning. [PDF]
Wijayanto F +5 more
europepmc +3 more sources
Exploring the Evidence to Interpret Differential Item Functioning via Response Process Data. [PDF]
Li Z +3 more
europepmc +3 more sources
An Evaluation of DIF Tests in Multistage Tests for Continuous Covariates
Multistage tests are a widely used and efficient type of test presentation that aims to provide accurate ability estimates while keeping the test relatively short.
Rudolf Debelak, Dries Debeer
doaj +1 more source

