Computers & Education · 1999 · 1.1K citations · 29 references
ComputingMathematicsAlgebraKnowledge RepresentationVisual PerceptionDiagrammatic RepresentationRepresentation LearningSpatial RepresentationIrreducible RepresentationsMultiple Representations Of NumbersRepresentational Capacity
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Why a Diagram is (Sometimes) Worth Ten Thousand Words
Jill H. Larkin, Herbert A. Simon · Cognitive Science · 1987 · 3.6K citations