30 Apr When considering our self-esteem measure, it is important to understand the distinct ways classical test theory (CTT) and item response theory (IRT) approach
When considering our self-esteem measure, it is important to understand the distinct ways classical test theory (CTT) and item response theory (IRT) approach measurement. Although both aim to accurately assess constructs like self-esteem, they differ in how they conceptualize scores, reliability, and item performance....