When examining self-esteem through the lens of measurement theories, particularly classical test theory (CTT) and item-response theory (IRT), there are
When examining self-esteem through the lens of measurement theories, particularly classical test theory (CTT) and item-response theory (IRT), there are distinct differences in how each theory approaches the assessment and interpretation of the self-esteem measure. Classical Test Theory (CTT) focuses on a participant’s overall score on a self-esteem measure, positing that each observed score consists … Read more