An Item Response Model for Understanding Item
N. K. Frempong, I. Wahab Abdul & E. Okyere · Journal of Advances in Mathematics and Computer Science · 2014
Survey research has been widely used in public opinion research in Ghana. Ghanaian researchers are happy about data richness and they are also concerned about data quality. In this paper Item Response Theory (IRT) has been used to identify the most appropriate IRT model for under...
Open access
Research Article
10.9734/BJMCS/2014/6115