Current Volume
Vol. 4
2026
Rapid Communication
Transparency in Psychometric Reporting: A Review of Scales for Well-Being and Quality of Life in Older Persons Employing Rasch Analysis
Marit Preuter, Marie-Louise Möllerberg, Kristofer Årestedt, & Jeanette Melin
Using the M-DIF Online Platform: A Practical Tutorial for DIF Magnitude Estimation
Shan Huang & Hidetoki Ishii
Variance of an Individual’s Rate of Growth Within a Rasch Population Meta-Metre
David Andrich & Sonia Sappl
Local Dependence in Health Outcome Measurement: The Case of the 8-Item Parkinson’s Disease Questionnaire (PDQ-8)
Peter Hagell
The Interplay Between Key Responses, Distractors, and Position Effects in Multiple-Choice Items: A Complex and Unresolved Issue
Jeanette Melin & Emelie Wahlkrantz
Category-Based Interlaboratory Comparisons: Psychometric Rasch Analyses Defining Reference Values and Statistical Weighting in a Clinical Example
Leslie Pendrill
What Aberrant Responses in a National Mathematics Examination Reveal About Student Performance
Marta Mikīte & Ģirts Burgmanis
Are Intelligence Measures Stable Across Time and Groups? A Study of Invariance in a Synonyms Test
Jeanette Melin, Emelie Wahlkrantz, Maria Fors Brandebo, Gerry Larsson, & Stefan Annell
A Rasch-Based Psychometric Evaluation of a 13-Item Loneliness and Social Connection Scale in over 135,000 Adults
Agustin Tristán-López, Azeem Majeed, & Austen El-Osta
