Identified a set of variables which characterize science course enrollment by black secondary students. The population consisted of a subsample of 3963 black high school seniors from The High School and Beyond 1980 Base-Year Survey. Residency in a given census area and English grades were significant predictors of science enrollment. (JN)

Investigated use of analog tasks for determining difficulties that high school chemistry students (N=619) might encounter in solving molarity problems. One finding is that analog task used is a predictor of success on a molarity test. (Author/JN)

Studies the effect of intellectual development, degree of field independence, mental capacity, amount of prior genetics knowledge and amount of fluid intelligence on reading comprehension and/or genetics achievement of students enrolled in a nonmajor biology course. Concludes that developmental level was the most consistent predictor of…

Examined the relationship of attitude toward science, spatial ability, mathematical ability, and scientific personality (measured by the Myers-Briggs Type Indicator) on the achievement of eighth-grade students (N=98). One finding noted is that males and females with science grades of C or D had the most characteristics not associated with science.…

Investigated were the effects of interactive computer-generated homework on unit tests, a final examination, and a comprehensive test given near the end of a Physical Science I course. The results indicated that the use of the homework reduced the effectiveness of the American College Test scores as a predictor of course achievement. (YP)

Investigated if relationships existed between middle school students (N=105) science concept structure interrelatedness competence and their time on task, science achievement, scholastic aptitude, previous experience with concept structure interrelatedness, attitudes toward science, interest in science, science curiosity, and self-concept of…