This study assessed the invariance in the factor structure of the "Test of English as a Foreign Language"™ Internet-based test (TOEFL® iBT) across subgroups of test takers who differed in native language and exposure to the English language. The subgroups were defined by (a) Indo-European and Non-Indo-European language family, (b)…

The recent psycholinguistic-sociolinguistic trend in foreign language teaching indicates a shift of interest away from quantitative data towards qualitative information of different kinds. Validity and relevance are stressed and so new test formats are demanded, as well as new methods of dealing with student answers. Item analysis techniques used…