As achievement in basic reading declines, the content validity of tests in special subjects may be reduced because examinees cannot read the test items. This study found that reading ability and item format affected test scores in the area of health science for a sample of high school students. (Author/JKS)

The initial study was based on responses of 103 examinees on an objective classroom test. Results indicated that response changes increased item difficulties as well as biserial and point biserial correlations. Test reliability was not decreased. This implies that not all students benefit from changing initial responses. The personal biserial…

The relationship between children's performance on a standardized achievement battery and compositional writing performance was examined. One hundred thirty-eight writing samples were collected from fourth-grade students. Compositions were scored for both mechanistic and holistic qualities. Four subscores on the Metropolitan Achievement Test were…