The quantitative results of Sources of Self-Efficacy in Science Courses-Physics (SOSESC-P) are presented as a logistic regression predicting the passing of students in introductory Physics with Calculus I, overall as well as disaggregated by gender. Self-efficacy as a theory to explain human behavior change [Bandura [1977] "Psychological…

Despite concerted efforts by science educators to understand patterns of evolutionary reasoning in science students and teachers, the vast majority of evolution education studies have failed to carefully consider or control for item feature effects in knowledge measurement. Our study explores whether robust contextualization patterns emerge within…

This study employed hierarchical linear models (HLM) to investigate Peer-Led Guided Inquiry (PLGI), a teaching practice combining cooperative learning and inquiry and tailored for a large class. Ultimately, the study provided an example of the effective introduction of a reform pedagogical approach in a large class setting. In the narrative, the…

Describes two types of computer-based experiments: simulation (which assumes no student knowledge of the workings of the computer program) is recommended for experiments aimed at inductive reasoning; and modeling (which assumes student understanding of the computer program) is recommended for deductive processes. (MLH)

Discusses schematic modeling and describes an experiment in which Lebanese high school and college students participated in problem-solving tutorials that followed a schematic modeling approach. Results indicate that both groups improved significantly in problem-solving performance and the course achievement of students in the college group was…

This exploratory study determined whether a mathematical model of mastery learning provided a good fit for achievement data obtained from student progress in an introductory, college-level astronomy course for nonmajors. Results provide positive but not compelling evidence that the model of mastery learning is correct. (JN)

Tested Richard Duschl's triadic model of the growth of scientific knowledge against research practices of 10 accomplished life scientists. Reports that the scientists were willing to change their aims, methods, or theories and were both realists and relativists depending on the scientific discourse about the phenomena in question. Discusses…

Describes an introductory astronomy course for undergraduate students in which students use three-dimensional (3-D) modeling tools to model the solar system and develop rich understandings of astronomical phenomena. Indicates that 3-D modeling can be used effectively in regular undergraduate university courses as a tool to develop understandings…

Investigates the effect of three models of teaching college astronomy on knowledge acquisition, based on the principles of kinetic structure analysis and the psychological concept of mass versus distributed practice. Results indicate that distributed integration is better than nondistributed integration in teaching certain fields in astronomy. (HM)

This study aims at giving a systematic description of the cognitive activities involved in teaching physics. The most important conclusion from the results is that teaching by experienced university teachers can be described in terms of instruction processes belonging to the two-dimensional model described in this study. (PR)

An instrument to assess specific attitudes toward humanistic teaching strategies as well as toward science teaching was designed. (Author/GA)

This position paper briefly highlights the more pervasive research and applications problems in science education and suggests a possible way to organize ideas so that psychological paradigms will have educational value. (CS)

Comments that a previously published educational research article did not include sufficient background information about previous research. (MLH)

Explores secondary school, undergraduate, and graduate level learners' mental models of bonding with ionic substances through an interview protocol involving the use of physical substances and a focus card containing depictions of ionic bonding and structure. Suggests that teachers and university faculty need to provide stronger links between the…

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)