A meta-analysis of research results for correlating science achievement and attitude was conducted, using 43 studies with 15 variables coded for each correlation found in each study (yielding 280 coefficients). Casual ordering results support achievement causing attitude in grades three to eight and mixed results thereafter. Additional results are…

Examined relationships between Sudanese science teachers' pupil control ideology and the students' perceptions/observations of the psychosocial environment of their classrooms. Implications of the lack of significant relationships between the humanistic/custodial control between the ideologies of teachers and student perceptions are discussed from…

Determined differences between lecture-demonstration and small-group laboratory approaches on students' (N=74) chemistry achievement and attitudes toward science. Findings indicate that students taught by the laboratory approach achieved better on immediate/delayed posttests than students taught by lecture-demonstration method. More desirable…

Reports on the development and validation of an inventory designed to identify the needs of science teachers in developing nations, particularly the Arab countries. The instrument, Science Teacher Inventory of Need, consists of 83 items arranged under seven categories. (JN)

Investigated whether examining materials from several perspectives had greater effect on development of projective spatial abilities than examining materials from a single perspective. Results using 105 students (56 females, 49 males) favored the former approach. Also, sex was determined to have no direct effect on development of projective…

Examined how science content knowledge, moral reasoning ability, attitudes, and past experiences mediate the formation of moral judgments on environmental dilemmas. Environmental science majors (N=86) and nonmajors (N=105) participated in the two-phase study which found that moral reasoning is influenced by the context (setting) of a moral…

Age-specific variables of science teacher survival rates, incoming number of new teachers, and rate at which science teachers change age cohorts were used in a 5-year longitudinal study of all Kansas physics/chemistry teachers to project the need for teachers in 1985 and in 1990. Methodology and results are reported. (Author/JN)

Examined beliefs and principles of one science teacher using the Repertory Grid Technique. The technique is illustrated thoroughly with ample interview segments provided. The significance of the study is argued within the framework of curriculum and instructional innovation and implementation. (Author/JN)

Compared two methods of instruction for improving the computer literacy of preservice elementary teachers (N=94): computer assisted instruction in an earth science course and computer programming in a mathematics education course. Computer literacy was measured by the Minnesota Computer Literacy and Awareness Assessment. Methodology, findings, and…

Examined grades 6-12 students' (N=2000) preferences and choices regarding science subjects and relationships of these preferences to school type, age, and sex. Findings indicate that zoology and human anatomy/physiology were most preferred while ecology was least preferred. These and other findings are related to a previous study conducted in…

Determined relationships among teacher classroom management behavior, student engagement (N=269), academic achievement (N=570), and academic aptitude (N=649). Twelve indicators from Georgia Teachers Performance Assessment Indicators were used to measure teacher classroom management behaviors. Results, obtained during 2-week units taught by 30…

Investigated effects of using laboratory photomicrography as a motivational technique in the teaching/learning processes involved in the study of microbiology in Nigerian schools. Of the 720 students participating in the study, those taught using the photomicrographs scored highest on posttests and indicated that they were highly motivated by the…

Examined field dependence/independence in the context of other variables for its value in providing a clearer understanding of the problem-solving process. Results from 150 students indicate that field independent students significantly out-performed field dependent students on the six problems administered. (JN)

Investigated effects on meaningful learning achievement of concept-related instructional organization and locus of control orientation of 541 high school students. Indicates that externally-oriented subjects exposed to the treatment generally retained more than those in a comparison group. Other results are reported and discussed. (Author/JN)

Examined sex differences in science/mathematics achievement and preparation of students (N=269 males; N=239 females), following their performance and participation during high school and college. Indicates that women took fewer science/mathematics courses than men but performed at a higher level in both high school and college. Other results are…