01107nam0-2200385---450-99000916578040332120120323102022.0978-1-4129-5494-5000916578FED01000916578(Aleph)000916578FED0100091657820100329d2009----km-y0itay50------baengUS--------001yyDifferential item functioningSteven J. Osterlind, Howard T. Everson2. ed.Thousand OaksSAGE Publications, Inc.2009x, 87 p.22 cmQuantitative applications in the social sciences161Scienze socialiMetodi statistici519.5Osterlind,Steven J.102349Everson,Howard T.507276ITUNINARICAUNIMARCBK990009165780403321XXIX-D-15611137MAS10810 SAG/161405/DECSESMASSESDifferential item functioning780141UNINA