Several instruments have been developed to assess student images of scientists, but most require children to respond in writing. Since not all children can respond appropriately to written instruments. Chambers (1983) developed the Draw-A-Scientist Test (DAST) in which children's drawings are rated according to particular characteristics present or absent in the drawings, allowing researchers to determine the images of scientists children hold. In order to improve the objectivity and interrater reliability of this means of assessment, the authors built upon Chambers' study to develop a
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Kevin FinsonJohn BeaverBonnie Cramond
In the midst of discussions about improving education, teacher education, equity, and diversity, little has been done to make pedagogy a central area of investigation. This article attempts to challenge notions about the intersection of culture and teaching that rely solely on microanalytic or macroanalytic perspectives. Rather, the article attempts to build on the work done in both of these areas and proposes a culturally relevant theory of education. By raising questions about the location of the researcher in pedagogical research, the article attempts to explicate the theoretical framework
In this case study, Carey Tisdal, internal evaluator at the St. Louis Science Center (SLSC), discusses the use of teacher response groups in the development of the school visit program at SLSC. This paper uses a case method to describe: (1) the context of policy and program issues from which the study arose, (2) the reasons this specific method was selected, (3) the development of a data base, (4) how the method was implemented to recruit and interview teachers, and (5) an analysis of the limitations and benefits of the methods.
In this paper, researchers at Monterey Bay Aquarium share findings from a study of self-guided school groups. This report focuses the meaning of "running amok" as it applies to these self-guided school groups and questions general assumptions about self-guided school groups.
This landmark publication identifies strategies for determining the extent and content of museum learning and the visitor experience. Takes into account prior knowledge and experience; subsequent, reinforcing experiences; motivation and attitudes; culture and background; social mediation; design and representation; and the physical setting. Includes possible measurement techniques for the museum context, and recommendations for future research in museum training.