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| Angoff, William H. | 2 |
| Cowell, William R. | 1 |
| Sharon, Amiel T. | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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| Graduate Record Examinations | 1 |
| Test of English as a Foreign… | 1 |
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Peer reviewedAngoff, William H.; Sharon, Amiel T. – Educational and Psychological Measurement, 1974
A two-factor analysis of variance with multiple measurements on one factor was conducted among the 40 items of the Vocabulary test of the Test of English as a Foreign Language (TOEFL) for six language groups. All sources of variance were found significant beyond the one per cent level. (Author/RC)
Descriptors: Analysis of Variance, English (Second Language), Groups, Item Analysis
Peer reviewedAngoff, William H.; Cowell, William R. – Journal of Educational Measurement, 1986
Linear conversions were developed relating scores on recent forms of the Graduate Record Examinations. Conversions based on specially selected subpopulations were compared with total-group conversions and evaluated. Conclusions indicated that the data clearly support the assumption of population independence for homogenoeous tests, but not quite…
Descriptors: College Entrance Examinations, Equated Scores, Groups, Higher Education
