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Direct linkGoba, B.; Balfour, R. J.; Nkambule, T. – South African Journal of Higher Education, 2011
It is widely known that there is a dearth of education research in South Africa which takes as its methodological basis experimentation. The emphasis has been on educators' and learners' experiential understanding in the first decade of democracy after apartheid, when qualitative research predominated. The article investigates, first, the extent…
Descriptors: Foreign Countries, Educational Research, Research Methodology, Statistical Analysis
Peer reviewedDavidowitz, Bette; Lubben, Fred; Rollnick, Marissa – Journal of Chemical Education, 2001
Investigates students' conceptions on reliability and the ways of dealing with different sets of experimental data. Tests students' understanding of how to handle experimental data from three aspects; doing replicates, handling data, and judging the quality of data with respect to spread. Includes 12 references. (YDS)
Descriptors: Chemical Engineering, Chemistry, Data, Foreign Countries
