Posted by Austin Fossey In my last post, I explained the statistical futility and interpretive quagmires that result from using negative item scores in Classical Test Theory (CTT) frameworks. In this post, I wanted to address another question I get from a lot of customers: when can we make one item worth more points? This question […] Related posts: Field Test Studies: Taking your items for a test drive An argument against using negative item scores in CTT Item Development – Training Item Writers
Tags: analytics • Austin Fossey • Authoring • Best Pract • Best Practice • Classical Test Theoryices • CTT • General • Psychometrics • Subscore level • Weight Items • Weighted Scores