TY - GEN A1 - Koniewski, Maciej A1 - Majkut, Przemysław A1 - Skórska, Paulina PB - Educational Research Institute L1 - http://www.jbc.bj.uj.edu.pl/Content/409062/PDF/1-7-koniewski-majkut-skorska-dif.pdf L2 - http://www.jbc.bj.uj.edu.pl/Content/409062 KW - psychometry KW - differential item functioning KW - DIF KW - standardization KW - Mantel–Haenszel test KW - logistic regression T1 - Differential item functioning between different forms of test booklets UR - http://www.jbc.bj.uj.edu.pl/dlibra/publication/edition/409062 ER -