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Akinoglu, Orhan; Eren, Canan Dilek – Universal Journal of Educational Research, 2016
The aim of this research was to analyze pre-service teachers' perceptions of the concept "scientific knowledge" through metaphors. Phenomenology, one of qualitative research designs, was used in the study. A total of 189 pre-service teachers, including 158 females and 31 males, studying at different departments in the education faculty…
Descriptors: Scientific Literacy, Preservice Teachers, Figurative Language, Comparative Analysis
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Rudnitsky, Alan N. – 1977
Three approaches to the graphic representation of similarity and dissimilarity matrices are compared and contrasted. Specifically, Kruskal's multidimensional scaling, Johnson's hierarchical clustering, and Waern's graphing techniques are employed to depict, in two dimensions, data representing the structure of a set of botanical concepts. Each of…
Descriptors: Botany, Cluster Analysis, Cluster Grouping, Comparative Analysis