TTOEFL 2000 listening frameworkTOEFL 2000 listening frameworkde Isaac I. BejarMateriasTest of English as a Foreign LanguageEnglish languageStudy and teachingForeign speakersListeningEdiciones (1)TOEFL 2000 listening framework (2000)Educational Testing Service · inglésMás obras de Isaac I. BejarAApplications of item response theoryApplications of item response theoryTest Theory for A New Generation of TestsAutomated scoring of complex tasks in computer-based testing
SSubject matter experts' assessment of item statisticsSubject matter experts' assessment of item statistics