The reliability of scores from four forms of the Test of English as a Foreign Language (TOEFL) was estimated using a hybrid item response theory model. It was found that there was very little difference between overall reliability when the testlet items were assumed to be independent and when their dependence was modeled. (Author/SLD)

The validity and reliability of a scale measuring attitudes toward foreign language were studied with 536 high school seniors. Results of principal components analysis identified five interpretable dimensions and suggested the need to improve the internal structure of the measure. (SLD)