1. APPLICATION OF ITEM RESPONSE THEORY IN THE DEVELOPMENT AND STANDARDIZATION OF CHEMISTRY ACHIEVEMENT TEST FOR SENIOR SECONDARY SCHOOLS

» ABSTRACT   The Purpose of this study was to develop and standardize a Chemistry achievement test by applying Item response theory. Instrumentation research design was used for the study and the area of study was Umuahia education zone in Abia state. The population of the study comprised of all seni…Continue Reading »