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Mellon, Phyllis M.; Crano, William D. – Journal of Educational Psychology, 1977
The multitrait-multimethod matrix technique, as compared to analysis of variance decomposition, provided a more precise picture of the validity and methods bias characteristics of a longitudinal data set. Data were derived from a three year study of British elementary children to inspect the relationships among three academic traits, as assessed…
Descriptors: Academic Ability, Achievement Rating, Analysis of Variance, Elementary Education
Foorman, Barbara R.; And Others – 1985
This investigation examined the effectiveness of training Japanese and American children with a visual animation/construction or verbal labelling strategy for solving computerized geometric matrices that were correctly or incorrectly completed and varied in number of elements (l to 3) and number of transformations (0 to 2). Subjects were 209…
Descriptors: Analysis of Variance, Computer Assisted Instruction, Cross Cultural Studies, Elementary Secondary Education