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Direct linkNezhnov, Peter; Kardanova, Elena; Vasilyeva, Marina; Ludlow, Larry – Educational and Psychological Measurement, 2015
The present study tested the possibility of operationalizing levels of knowledge acquisition based on Vygotsky's theory of cognitive growth. An assessment tool (SAM-Math) was developed to capture a hypothesized hierarchical structure of mathematical knowledge consisting of procedural, conceptual, and functional levels. In Study 1, SAM-Math was…
Descriptors: Knowledge Level, Mathematics, Cognitive Development, Vertical Organization
