The Arithmetic Teacher · 1965 · 32 citations · 2 references
EducationElementary EducationMathematicsElementary Mathematics EducationLogicMathematics InstructionDeductive ReasoningMathematical LogicMathematical ReasoningMathematics PedagogyExperimental MathematicsMathematics Reasoning
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Method and Theory in Experimental Psychology
Journal of the American Medical Association · 1954 · 1.2K citations