2 Questions 6 Answers 0 Followers
Questions related from Ibrahim Abdullahi
I'm conducting an IRT analysis on 60 MCQs to estimate the item parameters (b, a, & c) as well as Standard Error of the Estimate (SEE). However, some items showed large positive threshold...
07 August 2023 1,832 6 View
I intend to investigate the psychometric properties of a SAT with a 3PLM of the IRT. The total population of my study is 16,328 and, I was told that Krayjcie and Morgan cannot be used as a...
12 March 2020 2,488 6 View