Reviews the role of statistical hypothesis testing in research, discusses the problems with multiple t tests, indicates when they are a problem, and suggests a compromise solution. (one reference) (JL)

A sample of the literature on test speededness is reviewed; methods of assessing speededness are presented and criticized; the assumptions that underlie these methods are questioned, and alternate, multiple-administration methods are suggested. The importance of the effect of time limits is discussed. (Author/CTM)

Research on assessing the cultural fairness of individual test items is reviewed, with emphasis on Birnbaum's three-parameter logistic model. As defined in this review, differential item characteristics are exhibited when examinees from one group have a lower probability of answering correctly than do examinees of equal ability from another group.…

This report reviews the current literature (mostly since 1993) on testing accommodations for students with disabilities, with an emphasis on studies examining the effects of testing accommodations on the technical integrity of assessment measures. The report notes a continuing lack of empirical research on testing accommodations, but evidence of…