ALEXITHYMIE UND SOZIALE SCHICHTUNG = L'ALEXITHYMIE ET LA STRUCTURE SOCIALEWITTMANN L; VON RAD M.1979; PSYCHE; DEU; DA. 1979; VOL. 33; NO 9-10; PP. 926-928; BIBL. 7 REF.Article

THE EDUCATIONAL UTILITY OF PIAGET: A REPLY TO SHAYERDESFORGES C; BROWN G.1979; BRIT. J. EDUC. PSYCHOL.; GBR; DA. 1979; VOL. 49; NO 3; PP. 277-281; BIBL. 19 REF.Article

ASPECTS FONCTIONNELS DU DEVELOPPEMENT OPERATOIRE: LES RECHERCHES INTER-CULTURELLESDASEN PR.1983; ARCHIVES DE PSYCHOLOGIE; ISSN 0003-9640; CHE; DA. 1983; VOL. 51; NO 196; PP. 57-60; BIBL. 16 REF.Article

FORMATION DES OPERATIONS NOUVELLES A L'AIDE DES OPERATEURS REFLEXIFS DE LA PENSEEWERMUS H.1983; ARCHIVES DE PSYCHOLOGIE; ISSN 0003-9640; CHE; DA. 1983; VOL. 51; NO 196; PP. 117-124; BIBL. 4 REF.Article

THE REALITY OF GENERAL COGNITIVE OPERATIONSLAWSON AE.1982; SCI. EDUC.; ISSN 0036-8326; USA; DA. 1982; VOL. 66; NO 2; PP. 229-241; BIBL. 2 P.Article

"PENSEE OPERATOIRE" UND DIE TODESTRIEB-HYPOTHESE. KRITISCHE ANMERKUNGEN ZUM THEORETISCHEN KONZEPT DER FRANZOESISCHEN PSYCHOSOMATISCHEN SCHULE = LA PENSEE OPERATOIRE ET L'HYPOTHESE DE LA PULSION DE MORT. REMARQUES CRITIQUES SUR LES CONCEPTS THEORIQUES DE L'ECOLE FRANCAISE DE PSYCHOSOMATIQUEZEPF S; GATTIG E.1982; PSYCHE; ISSN 0340-7845; DEU; DA. 1982; VOL. 36; NO 2; PP. 123-138; ABS. ENG; BIBL. 3 P.Article

WHEN RATIONAL MEN FALL SICK: AN INQUIRY INTO SOME ASSUMPTIONS MADE BY MEDICAL ANTHROPOLOGISTSYOUNG A.1981; CULT. MED. PSYCHIATRY; ISSN 0165-005X; NLD; DA. 1981; VOL. 5; NO 4; PP. 317-335; BIBL. 14 REF.Article

LES EXPERIENCES D'APPRENTISSAGE DE L'INCLUSION ET LA THEORIE OPERATOIREBIDEAUD J.1981; PSYCHOL. FR.; ISSN 0033-2984; FRA; DA. 1981; VOL. 26; NO 3-4; PP. 238-258; BIBL. 2 P.Article

THE QUESTION OF CHILDHOOD EGOCENTRISM: THE CO-ORDINATION OF PERSPECTIVES IN RELATION TO OPERATIONAL THINKINGHOBSON RP.1982; J. CHILD PSYCHOL. PSYCHIATR. ALLIED DISCIP.; ISSN 0021-9630; GBR; DA. 1982; VOL. 23; NO 1; PP. 43-60; BIBL. 23 REF.Article

EXPERIMENTELLE RORSCHACH-UNTERSUCHUNG ZUR "PENSEE OPERATOIRE" = ETUDE EXPERIMENTALE DE LA "PENSEE OPERATOIRE" AU MOYEN DU TEST RORSCHACHVOGT R; BUERCKSTUEMMER G; ERNST L et al.1979; PSYCHE; DEU; DA. 1979; VOL. 33; NO 9-10; PP. 829-873; ABS. ENG; BIBL. 5 P.Article

FORMAL OPERATIONS, EGO IDENTITY, AND PRINCIPLED MORALITY: ARE THEY RELATED.CAUBLE MA.1976; DEVELOP. PSYCHOL.; U.S.A.; DA. 1976; VOL. 12; NO 4; PP. 363-364; BIBL. 8 REF.Article

PENSEE OPERATOIRE DETERIORATION MENTALE ET DEMENCES DU GRAND AGEMIETKIEWICZ COLSON MC.1981; MONOGR. FR. PSYCHOL.; ISSN 0077-071X; FRA; DA. 1981; NO 54; 107 P.; BIBL. 5 P.Serial Issue

UNE CLASSIFICATION OPERATOIREGAGEY J.1980; PSYCHANAL. UNIV.; ISSN 0338-2397; FRA; DA. 1980; VOL. 5; NO 20; PP. 681-685Article

ETUDE D'UN TEST OPERATOIRE COLLECTIF D'INTELLIGENCE "LES BALALANCES"CONSTANTINIS N.1978; PSYCHOLOGIE; CHE; DA. 1978; VOL. 37; NO 4; PP. 293-307; ABS. GER/ENG; BIBL. 6 REF.Article

CONCRETE AND FORMAL OPERATIONAL THROUGHT PROCESSES IN YOUNG ADULTHOOD AND OLD AGE.CLAYTON V; OVERTON WF.1976; INTERNATION. J. AGING HUM. DEVELOP.; U.S.A.; DA. 1976; VOL. 7; NO 3; PP. 237-245; BIBL. 1 P.Article

CONCRETE OPERATIONAL THOUGHT AND THE EMERGENCE OF THE CONCEPT OF UNSEEN FORCE IN CHILDREN'S THEORIES OF ELECTROMAGNETISM AND GRAVITYSELMAN RL; KRUPA MP; STONE CR et al.1982; SCI. EDUC.; ISSN 0036-8326; USA; DA. 1982; VOL. 66; NO 2; PP. 181-194; BIBL. 14 REF.Article

ANALYSE DE TACHES SCOLAIRES EN RELATION AVEC LE NIVEAU DE FONCTIONNEMENT OPERATOIRE D'ELEVES DE 7 ET 8 ANSDESPRELS FRAYSSE A.1981; ENFANCE; ISSN 0013-7545; FRA; DA. 1981; NO 3; PP. 141-159; ABS. ENG; BIBL. 2 P.Article

FURTHER EXAMINATION OF FORMAL OPERATIONAL REASONING ABILITIESROBERGE JJ; FLEXER BK.1979; CHILD DEVELOP.; USA; DA. 1979; VOL. 50; NO 2; PP. 478-484; BIBL. 41 REF.Article

LA PERSONNALITE DE L'ENFANT ET L'UTILISATION DE LA PENSEE OPERATOIRE.GERMAIN JG; DUDEK SZ; MODGIL S et al.1976; ENFANCE; FR.; DA. 1976; NO 4-5; PP. 399-405; ABS. ANGL.; BIBL. 9 REF.Article

Qu'entend-on par apprentissage opératoire? = What is meant by operatory learningVINH BANG.Archives de psychologie (Genève). 1986, Vol 54, Num 208, pp 27-37, issn 0003-9640Article

Etude du fonctionnement opératoire: quelques problèmes méthodologiques = The study of operational running: some methodological problemsDE RIBAUPIERRE, A; RIEBEN, L.Bulletin de psychologie. 1985, Vol 38, Num 372, pp 841-852, issn 0007-4403Article

EFFECT OF HIGH SCHOOL CHEMISTRY EXPERIENCES ON PIAGET'S OPERATIVE COMPREHENSIONRAVEN RJ; MURRAY RB.1978; SCI. EDUC.; USA; DA. 1978; VOL. 62; NO 4; PP. 467-470; BIBL. 5 REF.Article

DEVELOPMENTAL ANALYSES OF TWO FORMAL OPERATIONAL STRUCTURES: COMBINATORIAL THINKING AND CONDITIONAL REASONING.ROBERGE JJ.1976; DEVELOP. PSYCHOL.; U.S.A.; DA. 1976; VOL. 12; NO 6; PP. 563-564; BIBL. 7 REF.Article

Transfert de connaissances dans la résolution de deux problèmes analogues = Transfer of knowledge between too analogous problemsGIDDEY, C.Archives de psychologie (Genève). 1984, Vol 52, Num 201, pp 121-132, issn 0003-9640Article

Piagetan inconsistencies: a note on the formal operational interpretation of adolescent psychological developmentVIKAN, A.Scandinavian journal of psychology. 1983, Vol 24, Num 4, pp 339-342, issn 0036-5564Article