MATHEMATICAL AND BEHAVIORAL FOUNDATIONS OF NUMBER

[1] THE ORDER OF CONCEPT DEVELOPMENT STUDIES IN 2 FIELDS [J]. EDUCATIONAL REVIEW, 1963, 15 (02) : 105 - 117

[2] BEAUMONT RA, 1963, ALGEBRAIC FOUNDATION

[3] BEILIN H, 1970, OCT C PIAG TYP RES M

[4] BRAINERD CJ, 1971, PSYCHOL BULL, V75, P128, DOI 10.1037/h0030364

[5] Brouwer L.E.J., 1913, B AM MATH SOC, V20, P81, DOI [10.1090/S0273-0979-99-00802-2, DOI 10.1090/S0273-0979-99-00802-2]

[6] UNSOLVED PROBLEMS IN ARITHMETIC [J]. SCIENTIFIC AMERICAN, 1971, 224 (03) : 50 - &

[7] CHILDRENS UNDERSTANDING OF NUMBER CONCEPTS - CHARACTERISTICS OF AN INDIVIDUAL AND OF A GROUP TEST [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1961, 15 (01): : 29 - 36

[8] CHILDRENS UNDERSTANDING OF NUMBER AND RELATED CONCEPTS [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1960, 14 (03): : 191 - 205

[9] RELATIONS BETWEEN THE UNDERSTANDING OF THE LOGIC OF CLASSES AND OF CARDINAL NUMBER IN CHILDREN [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1962, 16 (02): : 152 - 160

[10] FLAVELL JH, 1972, GENET PSYCHOL MONOGR, V86, P279

[1] THE ORDER OF CONCEPT DEVELOPMENT STUDIES IN 2 FIELDS [J]. EDUCATIONAL REVIEW, 1963, 15 (02) : 105 - 117

[2] BEAUMONT RA, 1963, ALGEBRAIC FOUNDATION

[3] BEILIN H, 1970, OCT C PIAG TYP RES M

[4] BRAINERD CJ, 1971, PSYCHOL BULL, V75, P128, DOI 10.1037/h0030364

[5] Brouwer L.E.J., 1913, B AM MATH SOC, V20, P81, DOI [10.1090/S0273-0979-99-00802-2, DOI 10.1090/S0273-0979-99-00802-2]

[6] UNSOLVED PROBLEMS IN ARITHMETIC [J]. SCIENTIFIC AMERICAN, 1971, 224 (03) : 50 - &

[7] CHILDRENS UNDERSTANDING OF NUMBER CONCEPTS - CHARACTERISTICS OF AN INDIVIDUAL AND OF A GROUP TEST [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1961, 15 (01): : 29 - 36

[8] CHILDRENS UNDERSTANDING OF NUMBER AND RELATED CONCEPTS [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1960, 14 (03): : 191 - 205

[9] RELATIONS BETWEEN THE UNDERSTANDING OF THE LOGIC OF CLASSES AND OF CARDINAL NUMBER IN CHILDREN [J]. CANADIAN JOURNAL OF PSYCHOLOGY, 1962, 16 (02): : 152 - 160

[10] FLAVELL JH, 1972, GENET PSYCHOL MONOGR, V86, P279