Examines the effect of verbalization on the formation and retention of mental images in children in kindergarten, first, and fifth grades. Reports no self-generated verbalization effect with gender or ability level and no retention effect. (Author)

Describes a Teacher Intervention Program modifying classroom techniques and environments for fostering the participation of girls in high-school science classes. Reports that students who were taught by trained teachers, compared to students who were not, have higher scores on tests of attitudes toward science, perceptions of science, and science…

Examines achievement in individually competitive and cooperatively reward-structured environments during a seven-week class period. Reports no differences between the two treatment groups at posttest. (Author/YP)

Surveys the trait anxiety profile and preference concerning types of examinations of preservice science teachers. Reports that the students prefer examinations on understanding and analyzing rather than on knowing and remembering, and that students' anxiety states correlate with the type of examination and sex. (Author)

This was an experiment to test the extended discretion laboratory approach versus a guided-inquiry approach for teaching biology in a university setting. Among three criterion variables (examination, reports, and quizzes), only the laboratory report scores showed differences between groups and group-by-instructor interaction. (Author/YP)

Explores the sources of beliefs about science-technology-society topics and investigates the degree of ambiguity harbored by four different response modes, such as Likert-type, written paragraph, semistructured interview, and empirically developed multiple choice. Finds that mass media have a greater impact than science classes. (Author/YP)

Examines the effect of state-mandated policy, emphasizing control through performance-based instruction and student test scores as the basis for determining school accreditation, and the teaching and learning of science. Indicates that the state-mandated policy has some unexpected and negative results on teacher behavior. (Author/YP)

Investigates the effect of increase of the M demand of chemistry problems, having the same logical structure, on performance of students having different functional M capacity, cognitive style, and formal operational reasoning patterns. (Author/YP)

Analyzes the complexities of the concept of attitude: the origin and history; subcomponents; related concepts including beliefs, opinion, and values; traditional trilogy--cognition, affection, and conation; and some controversies. (YP)

Examines the grade-level, gender, and intellectual ability differences in attitude toward science and scientific knowledge. Reports significant differences between average and gifted students in attitude toward being a scientist, usefulness of science, and in knowledge of science. Finds that gender does not have a main effect. (Author/YP)

This study reports on the development and validation of the Attitude toward Science in School Assessment (ATSSA). Reports a low correlation between attitude and achievement tests while a moderate correlation between attitude and course grade. (Author/YP)

Determined is the logical reasoning necessary to construct line graphs including a straight line with a positive or negative slope and an exponentially increasing curve. The responses of subjects (grades 6-12) were classified into one of nine categories fitting with Piagetian operational structures. (Author/YP)

This paper criticizes the Yeany, Yap, and Padilla paper (1986). Questions the internal consistency about hierarchical relationships of integrated processes and cognitive reasoning concerning procedures used for the generation of subhierarchies, instrumentation used to assess the process skills, and rigor of lexicon. (YP)

Examined is the effectiveness of a smoking-prevention program in modifying high school students' attitudes and values in such categories as health, peer pressure, and social image as related to smoking. The intervention lasted four to six weeks within the framework of ninth- and tenth-grade biology classes. (Author/YP)

Investigates the additive memory effect of two modes of presenting information to elementary children on the retention of both images and words. Children represented more information in pictorial than in verbal form. The visual-verbal treatment group scored higher on most of both verbal and pictorial responses than the visual treatment group.…