QUANTITY CONCEPTIONS IN JUNIOR AND SENIOR HIGH-SCHOOL STUDENTS

[1] Ausubel D.P, 1952, EGO DEV PERSONALITY

[2] BALDWIN AL, 1955, BEHAVIOR DEV CHILDHO

[3] Dennis W., 1953, SCI MONTHLY, V76, P247

[4] DEUTSCHE JM, 1937, U MINN I CHILD WELF, V13

[5] DEVELOPMENT OF QUANTITATIVE THINKING - A SYSTEMATIC REPLICATION OF PIAGETS STUDIES [J]. JOURNAL OF GENETIC PSYCHOLOGY, 1961, 98 (MAR) : 37 - &

[6] ELKIND D, IN PRESS J GENET PSY

[7] Greco P., 1959, APPRENTISSAGE CONNAI

[8] Sex differences in achievement in physical science [J]. JOURNAL OF EDUCATIONAL PSYCHOLOGY, 1934, 25 : 70 - 70

[9] Inhelder B., 1958, GROWTH LOGICAL THINK, V22

[10] Jersild Arthur, 1949, CHILDRENS INTERESTS

[1] Ausubel D.P, 1952, EGO DEV PERSONALITY

[2] BALDWIN AL, 1955, BEHAVIOR DEV CHILDHO

[3] Dennis W., 1953, SCI MONTHLY, V76, P247

[4] DEUTSCHE JM, 1937, U MINN I CHILD WELF, V13

[5] DEVELOPMENT OF QUANTITATIVE THINKING - A SYSTEMATIC REPLICATION OF PIAGETS STUDIES [J]. JOURNAL OF GENETIC PSYCHOLOGY, 1961, 98 (MAR) : 37 - &

[6] ELKIND D, IN PRESS J GENET PSY

[7] Greco P., 1959, APPRENTISSAGE CONNAI

[8] Sex differences in achievement in physical science [J]. JOURNAL OF EDUCATIONAL PSYCHOLOGY, 1934, 25 : 70 - 70

[9] Inhelder B., 1958, GROWTH LOGICAL THINK, V22

[10] Jersild Arthur, 1949, CHILDRENS INTERESTS