url http://core.miserver.it.umich.edu/omeka-s/s/ire/item/2474 o:resource_class ire:JournalArticle ire:id K6S8TTGL ire:class ire:JournalArticle ire:author Cobb, Paul McClain, Kay Gravemeijer, Koeno ire:title Learning about Statistical Covariation ire:issn 0737-0008 ire:doi https://doi.org/10.1207/S1532690XCI2101_1 10.1207/S1532690XCI2101_1 ire:url https://www.tandfonline.com/doi/abs/10.1207/S1532690XCI2101_1 Publisher Webpage ire:date 2003 ire:pages 1-78 ire:issue 1 ire:volume 21 ire:language en ire:archive JSTOR ire:catalog JSTOR ire:status Published Text ire:genre Empirical ire:peer Yes ire:grantNum NSF Grant #REC 9814898 OERI Grant #R305A60007 ire:resourceType Research/Scholarly Media ire:inPublication Cognition and Instruction ire:apa Cobb, P., McClain, K., & Gravemeijer, K. (2003). Learning about Statistical Covariation. Cognition and Instruction, 21(1), 1–78. JSTOR. https://doi.org/10.1207/S1532690XCI2101_1 ire:grantFunding http://core.miserver.it.umich.edu/omeka-s/s/ire/item/3111 National Science Foundation (NSF) Office of Educational Research and Improvement (OERI) ire:approachConcept Design Experiments ire:openAccess No --