This study was conducted to determine if secondary school science teachers differed in personality factors from secondary non-science teachers. Scores of 80 science and 35 randomly selected non-science teachers were collected on the 16 PF Questionnaire. (PS)

Examines the development and usefulness of the Elementary Science Teachers' Preferences (ESTP) test. Findings suggest that this instrument is useful and valid in determining differences between teaching preferences of teacher-centered and student-centered teachers. Findings also indicate that polarized labeling of teachers is inappropriate. (MA)

Investigated implications of cognitive development of preservice teachers (N=91) as it related to their classroom teaching performance. Results obtained support a general portrait of teaching behavior specifically related to teachers of differing cognitive functional levels. Implications for professional training programs are discussed. (Author/JN)

Studied the utilization and effectiveness of a televised science series in 54 first through fourth-grade classrooms, using multiple category systems to analyze the questioning behavior of studio and classroom teachers. Concluded that questioning behaviors of teachers with or without the teachers' manual was influenced by the TV broadcast. (CC)

Studied the effectiveness of using checklist-structured observations as a self-improvement technique for modifying teachers' verbal behaviors in the classroom. Concluded that significant changes were found in analyzing pre- and post-treatment audiotape recordings of participating teachers' regular classes. (CC)

Investigates specific strategies and activities used by two chemistry teachers to enhance student understanding of chemistry at the 11th- and 12fth-grade levels. Discusses teacher characteristics, class activities, classroom management, and monitoring for understanding. (YP)

This study reports on the science achievement and attitudes of seventh- and eighth-grade students whose teachers were considered exemplary. Results show that this group of students, compared to national populations, had higher scores in science knowledge and more positive science attitudes. These students need opportunities to make connections…

Reports on a study done in Quebec, Canada, to determine the level of agreement or disagreement between principals and teachers using established criteria to measure the effectiveness of a science teacher. Results were used in an attempt to construct a profile of the attributes of an outstanding science teacher. (TW)

Investigated affective changes in elementary preservice teachers (N=30) during a formative period and related these changes to the development of specific classroom science teaching behaviors. (JN)

A meta-analysis was conducted of 65 studies related to relationships between science teacher background characteristics and either their classroom behavior or student outcomes. In general, low relationships were found between these characteristics and classroom teaching behavior and student outcome characteristics. Summary tables showing strongest…

Questionnaires were administered to 22 principals and 41 biology teachers to determine level of agreement/disagreement when using established criteria to measure effectiveness of an outstanding biology teacher. Results indicated that principals/teachers agree on relative importance of most criteria, particularly those relating to teachers'…

The simultaneous effects of two instructional variables of degree of teacher direction (student- versus teacher-directed) and time allowed for study and the student variable of general ability are described for student achievement (N=912) in three life-science instructional modules. (Author)