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Peer reviewedEichinger, John – School Science and Mathematics, 1990
Describes the Second International Science Study. Analyzes several variables mitigating the interpretative power of the study, including different needs and agendas, cultural bias, equivalence of data, data analysis, student retention rates, comparability of target populations, and test validity. (YP)
Descriptors: Cross Cultural Studies, Elementary School Science, Elementary Secondary Education, Science Education
