Victoria Savalei

University of British Columbia

 

"Reconstructing fit indices in SEM with categorical data"

Gerhard Tutz

Ludwig-Maximilians-Universit√§t M√ľnchen

 

"Modelling heterogeneity in ordinal regression and item respons models"

 

Matthias von Davier

National Board of Medical Examiners

 

"Process data analysis and machine learning in psychometric research: A step forward, or new wine in old emperors?"