Item response theory is the predominant psychometric paradigm for mid or large scale assessment. As noted in my
Item response theory (IRT) is an extremely powerful psychometric paradigm that addresses many of the inadequacies of classical
Classical test theory is a century-old paradigm for psychometrics – using quantitative and scientific processes to develop and
The modified-Angoff method is arguably the most common method of setting a cutscore on a test. The Angoff cutscore
Linear on the fly testing (LOFT) is an approach to assessment delivery that increases test security by limiting
I’m also frequently asked by people already in the field where they can go to get a graduate degree in psychometrics, especially on sophisticated topics like item response theory…
Have you heard about standard setting approaches such as the Hofstee method, or perhaps the Angoff, Ebel, Nedelsky,
The Spearman-Brown formula, also known as the Spearman-Brown Prophecy Formula or Correction, is a method used in evaluating
Artificial intelligence (AI) and machine learning (ML) have become buzzwords over the past few years. As I already
So, yeah, the use of “hacks” in the title is definitely on the ironic and gratuitous side, but
