Examines the use of clinical interviews as a complement to more typical achievement tests. The research focused on the learning outcomes resulting from second grade students' viewing of television program on magnets. Results indicated that clinical interviews provided evidence of effective instruction when achievement tests did not. (ML)

Reviews procedures followed in developing a set of science items for Chemistry, Physics, Biology, Geology content areas and examines the items' construct validity in relation to a specific technique of evaluation. Analysis supported the items' construct validity and viability for testing certain science skills at the secondary level. (ML)

This study is a synthesis of practice and research related to use of behavior analysis to train teachers. An idealized model for training science teachers is presented with research related to the model categories reviewed and analyzed. Results (based on meta-analysis) which support the idealized model are presented and discussed. (Author/JN)

Data on 30,030 sophomores in the "High School and Beyond" project were analyzed to test the private school superiority hypothesis for science achievement. The supposition that private schools are superior to public schools in producing science achievement is rejected. Other factors related to achievement are noted and discussed. (JN)

Investigated the influence of locus of control and diagnostic testing with prescribed remediation on immediate and retained science achievement of preservice elementary education majors (N=43) during three introductory biology units. Findings, among others, show no locus of control times treatment interactions and differences in achievement…

Different learning cycle sequences were investigated to determine factors accounting for success of the cycle, compared learning with conventional instruction, and examined relationships between Piaget's theory and learning cycles. Results show that the normal learning cycle sequence is the optimum sequence for achievement of content knowledge in…

Discusses results obtained from a survey of secondary science teachers to determine their research needs. Among the areas considered are priorities of these teachers in general and differences in priorities related to discipline taught, sex, grade level (junior or senior high), type of community, and years of teaching experience. (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)

Describes Diagnosis for Instruction in Problem Solving (DIPS), a new line of research for science educators interested in interdisciplinary efforts and ways in which computer technology might be used to better understand how to improve science teaching. Outlines the basic architecture of DIPS in terms of instruction and research implications.…

Searched for a learning hierarchy among skills comprising formal operations and integrated science processes. Ordering, theoretic, and probabilistic latent structure methods were used to analyze data collected from 700 science students. Both linear and branching relationships were identified within and across the two sets of skills. (Author/JN)

Outlines a narrative method for the study of classrooms. The main feature of the method is the reconstruction of classroom meaning in terms of narrative unities in the lives of classroom participants. The work's theoretical character is introduced by comparison and contrast with Schon's "The Reflective Practitioner: How Professionals Think in…

Determined whether the field experience component of an undergraduate science methods course influenced teachers' concerns and attitudes toward science and science teaching. Age, grade-point average, openmindedness, and school assignment were examined as variables which might explain some of the variance in the dependent measures. (Author/JN)

Performance on five logical, spatial, and formal tasks was used to make inferences about the reasoning structures of 101 middle and high school students. Findings (obtained during interviews) include grade level differences in performance and sex differences in performance on one of the tasks. Implications for instruction are proposed. (Author/JN)

Investigated effects of varied wait-time durations and cognitive questioning levels on student achievement. Analyses of achievement results (using 30 preservice elementary teachers and 129 students) indicated significant differences attributable to teacher wait-time and cognitive questioning level. (JN)

Examined some of the factors that affect the academic choices that students make and the consequences of those choices for later participation in science. Results (obtained from questionnaires completed by 302 students) show that women rated their science ability lower than men, although they performed better in high school science. (JN)