1 hasil untuk "Alexander Robitzsch"

Why Ordinal Variables Can (Almost) Always Be Treated as Continuous Variables: Clarifying Assumptions of Robust Continuous and Ordinal Factor Analysis Estimation Methods

Alexander Robitzsch

Frontiers in Education · 2020 · Inggris · OpenAlex Scopus

The analysis of factor structures is one of the most critical psychometric applications. Frequently, variables (i.e., items or indicators) resulting from questionnaires using ordinal items with 2 to 7 categories are used. There are plenty of articles that recommend treating ordinal variables in a…