Researchers in higher education frequently evaluate institutional effectiveness as the difference between an actual and predicted graduation rate, but little is known about whether such a method is reliable or valid. This study examines the measurement properties of effectiveness scores derived from regression residuals for community colleges in…

We describe the development and initial validity assessment of the 20-item BioCalculus Assessment (BCA), with the objective of comparing undergraduate life science students' understanding of calculus concepts in different courses with alternative emphases (with and without focus on biological applications). The development process of the BCA…

Standardized tests are widely used in intellectual disability research, either as dependent or control variables. Yet, it is not certain that their items give rise to the same performance in various groups under study. In the present work, 48 participants with Down syndrome were matched on their raw score on Raven's Colored Progressive Matrices…

Examined validity data for 50 criterion groups (N=9,256) to determine which reporting procedure, i.e., raw scores or normed scores, provided better agreement between the occupations pursued by the criterion group members and their predominant interests. Analyses suggested that normed scores were more valid than raw scores. (RC)

This explanatory booklet and the materials that accompany it have two major purposes. The first purpose is to provide local school officials with information regaing the performance on basic skills achievement of each student who took the 1971-72 Michigan Educational Assessment Battery. The second purpose is to provide local officials with…

This explanatory booklet and the materials that accompany it have two major purposes. The first purpose is to provide local school officials information regarding the performance on basic skills achievement of each student who took the 1972-73 Michigan Educational Assessment Battery. The second purpose is to provide local officials with…

A study using the static-group research design was performed comparing the raw standardized Stanford 9 high stakes test scores of career and technical education (CTE) students with those of other students while controlling for extraneous variables such as learning styles, special populations, gender, race, and ethnicity. Two thousand high school…