de Ayala, R.J.
Theory and practice of item response theory - New York Guilford Press 2009 - xv, 448 - Methodology in the social sciences .
includes bibliography and index
9781593858698
Item response theory
Social science--Mathematical models
Socialsciences--Statistical methods
Psychometrics
150.287 DEA-T
Theory and practice of item response theory - New York Guilford Press 2009 - xv, 448 - Methodology in the social sciences .
includes bibliography and index
9781593858698
Item response theory
Social science--Mathematical models
Socialsciences--Statistical methods
Psychometrics
150.287 DEA-T