Supplemental Material, DESCRIPTION for IRTGUI: An R Package for Unidimensional Item Response Theory Analysis With a Graphical User Interface by Huseyin Yildiz in Applied Psychological Measurement
Performance of each item provided in primary dental care: Total and categorized in groups of dental teams with the lowest, medium and highest scores; group’s frequency range; (a) discrimination parame
Items are located in order of difficulty (from high AR to low AR). † degrees of freedom (620,4); *Bonferroni adjustment with a probability base of 0.01 (p = 0.005 for 20 items); note item 12 of border
