studeno
Goran Damcevski
Recently Published
CTT vs. IRT for a science test
Comparison between CFA and IRT for model fit, and CTT and IRT for item analysis.
Models compared
1 Factor categorical CFA
2PL IRT
CTT vs. IRT for a science test
Comparison between CFA and IRT for model fit, and CTT and IRT for item analysis.
Models compared
1 Factor categorical CFA
2PL IRT
3PL IRT
Alpha vs. Omega reliability coefficents