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Download full textClements, Douglas H.; Agodini, Roberto; Harris, Barbara – National Center for Education Evaluation and Regional Assistance, 2013
In this Appendix, we provide details about the data used for the current study, the curricula used in the classrooms from which data were collected, and the current study's methodological approach. (Contains 14 tables and 5 footnotes.)[For full report, see ED544189.]
Descriptors: Mathematics Curriculum, Teaching Methods, Mathematics Achievement, Institutional Characteristics
Mitchell, Mark L. – 1996
Understanding correlation coefficients is difficult for students. A free computer program that helps introductory psychology students distinguish between positive and negative correlation, and which also teaches them to understand the differences between correlation coefficients of different size is described in this paper. The program is…
Descriptors: College Students, Computer Assisted Instruction, Correlation, Higher Education
