Investigated the influence that changing the form of the learning cycle's exploration/expansion phases had on the content understandings developed by students and their attitudes toward the learning procedures used. The naturalistic data presented show that students believed learning physics is enhanced by the regular-form learning cycle (which…

Discussed is the issue of the appropriateness of applied science approaches to evaluation in environmental education. The relationships between characteristics of applied science approaches to evaluation and the special characteristics of environmental education are explored. (Author/YP)

Examined is how research informs and influences the practice of science education. Discussed are past focuses on treatments, present focuses on students' ideas, and developing styles of research. (YP)

The use of the expert-novice technique in science education is examined critically. Discussed are four techniques including their methodological limitations. Improvements and alternatives in experimental design are suggested. (Author/CW)

Reports on a study which examined the relationship of classroom environment to attitudes toward science and achievement in science among tenth grade biology students. Results indicated that student attitude toward the classroom environment was a signficicant predictor of the student attitude toward science. (TW)

Presents data which leads to the construction of a response to the question of how different phases of the learning cycle influence physics students' content achievement and attitudes. Discusses the importance of the learning cycle in science instruction and the strength of using contrasting techniques (qualitative and quantitative) in research.…

Criticizes the Mitchell and Lawson (1988) report from the viewpoint of individual interview method. Provides Lawson's reply to the comment by showing differences in research philosophy and methods. (YP)

Examined is the predictive value of the cognitive variables of developmental level, mental capacity, cognitive style, short-term storage space, and numerical inductive reasoning for student achievement in college science. Included is a strategy for the development of materials which would allow students to develop problem-solving skills. (KR)

Examined is the program and professional development process that has characterized past and current science curriculum reform efforts. Illustrated are fundamental educational reform problems. Discussed is the importance of teacher involvement in educational decision making. (KR)

Reports on the results of a conference of leaders in science education research held at the University of California, Berkeley, January 16-20, 1986. Describes the themes that emerged from the disucssions and makes four recommendations intended to encourage the development of an integrated research base in science education. (TW)