Journal of Experimental Child Psychology · 2008 · 133 citations · 33 references
EducationEducational PsychologyPsychologyChild DevelopmentCognitive PsychologyDevelopmental PsychologyNumeracy DevelopmentProblem SolvingProblem-solving ModelProblem-solving StrategiesSimple SubtractionMental SubtractionSubtraction ConceptsSubtraction Error Patterns
33
Handbook of research on mathematics teaching and learning
Choice Reviews Online · 1992 · 6.1K citations
Jonathan Cohen, Brian MacWhinney, Matthew Flatt et al. · Behavior Research Methods, Instruments, & Computers · 1993 · 2.8K citations · Full text