The incremental effectiveness over high school grade point average alone of the American College Testing Program, the Scholastic Aptitude Test, and the California Achievement Tests in predicting college freshmen grade point average was compared. The incremental predictive efficiency was nearly the same for each, resulting in an 18.47 percent…

The study compared two adult education standards used to determine Louisiana student eligibility for taking the General Educational Development (GED) test. Of the initial 590 students, 516 remained as study participants. The traditional standard, Standard 1, required the student to earn 13.0 on the California Achievement Test (CAT) with no area…

The relationship between type of reading instruction (whole language or basal) and reading comprehension as measured by the California Achievement Test (CAT) was investigated. Nineteen third- and fourth-grade teachers from school 5 districts in North Carolina took part in the project with 215 students in the basal group and 200 students in the…

Two methods of reading instruction (homogeneous grouping and graded classes) are compared for 165 students in 8 rural North Dakota schools by raw gain scores, residual gain scores, and the analysis of covariance. (CK)