TY  - GEN 
AU  - Padilla García, José Luis
AU  - Benítez Baena, Isabel
AU  - Hidalgo Montesinos, María Dolores
AU  - Sireci, Stephen
PY  - 2011
UR  - http://hdl.handle.net/10481/24229
AB  - Research on Differential Item Functioning (DIF) in international and cross-cultural assessments has focused much more on developing statistics than on explaining DIF results. Qualitative evidence from cognitive interviewing may be helpful in...
LA  - eng
KW  - DIF (Differential Item Functioning)
KW  - Causes
KW  - Cognitive interviewing
KW  - PISA
TI  - Cognitive interviewing evidence on DIF in polytomous items of the student questionnaire of PISA
ER  -