STAGE 4 OF PIAGETS THEORY OF INFANTS OBJECT CONCEPTS - LONGITUDINAL STUDY

[1] APPEL KJ, 1969, MAR M SOC RES CHILD

[2] BELL SM, 1968, THESIS JOHNS HOPKINS

[3] DEVELOPMENT OF OBJECT-PERMANENCE - SOME STUDIES OF EXISTENCE CONSTANCY [J]. PERCEPTION & PSYCHOPHYSICS, 1967, 2 (09): : 411 - 418

[4] CHARLESWORTH WR, 1967, DEVELOPMENT OBJECT C

[5] DECARIE G, 1965, INTELLIGENCE AFFECTI

[6] ESCALONA A, 1967, MAR BIENN M SOC RES

[7] Gellermann LW, 1933, PEDAGOG SEMIN J GEN, V42, P206

[8] MILLER D, 1969, MAR BIENN M SOC RES

[9] Piaget J., 1954, CONSTR REALITY CHILD

[10] PICK HL, 1967, ADVANCES CHILD DEVEL, V3, P191

[1] APPEL KJ, 1969, MAR M SOC RES CHILD

[2] BELL SM, 1968, THESIS JOHNS HOPKINS

[3] DEVELOPMENT OF OBJECT-PERMANENCE - SOME STUDIES OF EXISTENCE CONSTANCY [J]. PERCEPTION & PSYCHOPHYSICS, 1967, 2 (09): : 411 - 418

[4] CHARLESWORTH WR, 1967, DEVELOPMENT OBJECT C

[5] DECARIE G, 1965, INTELLIGENCE AFFECTI

[6] ESCALONA A, 1967, MAR BIENN M SOC RES

[7] Gellermann LW, 1933, PEDAGOG SEMIN J GEN, V42, P206

[8] MILLER D, 1969, MAR BIENN M SOC RES

[9] Piaget J., 1954, CONSTR REALITY CHILD

[10] PICK HL, 1967, ADVANCES CHILD DEVEL, V3, P191