Effects of time, value and contingency of external rewards on intrinsic motivationAGARWAL, A; TRIPATHI, K. N.Psychologia. 1984, Vol 27, Num 4, pp 254-261, issn 0033-2852Article

Learned helplesness and judgments of controlFORD, C. E; NEALE, J. M.Journal of personality and social psychology. 1985, Vol 49, Num 5, pp 1330-1336, issn 0022-3514Article

Learned helplessness and learned resourcefulness: effects of noncontingent success and failure on individuals differing in self-control skillsROSENBAUM, M; BEN-ARI, K.Journal of personality and social psychology. 1985, Vol 48, Num 1, pp 198-215, issn 0022-3514Article

Selection of consequences: adaptive behavior from random reinforcementMARKEN, R.Psychological reports. 1985, Vol 56, Num 2, pp 379-383, issn 0033-2941Article

Reward contingencies and the development of children's skills and self-efficacySCHUNK, D. H.Journal of educational psychology. 1983, Vol 75, Num 4, pp 511-518, issn 0022-0663Article

LIMITACIONES DEL APRENDIZAJE POR REFUERZO EXTERNO EN LA ADQUISICION DE CONCEPTOS = LIMITES DE L'APPRENTISSAGE PAR RENFORCEMENT EXTERNE DANS L'ACQUISITION DES CONCEPTSLOPEZ ROMAN J.1983; REVISTA DE PSICOLOGIA GENERAL Y APLICADA; ISSN 0373-2002; ESP; DA. 1983; VOL. 38; NO 1; PP. 149-165; ABS. ENG; BIBL. 20 REF.Article

INHIBITORY EFFECTS OF REINFORCEMENT AND A MODEL OF FIXED-INTERVAL PERFORMANCESKELLER KJ.1980; ANIMAL LEARNG BEHAV.; USA; DA. 1980; VOL. 8; NO 1; PP. 102-109; BIBL. 32 REF.Article

A LINK BETWEEN THE ARTS AND THE SCIENCES. B.F. SKINNER'S CONCEPT OF CONTINGENCIES OF REINFORCEMENTBRABNER G JR.1979; PSYCHOL. REC.; USA; DA. 1979; VOL. 29; NO 1; PP. 57-64; BIBL. 13 REF.Article

The effects of «intrinsic» and «extrinsic» reinforcement contingencies on task behaviorSCOTT, W. E. JR; JIING-LIH FARH; PODSAKOFF, P. M et al.Organizational behavior and human decision processes (Print). 1988, Vol 41, Num 3, pp 405-425, issn 0749-5978Article

Effects of free reward on learning and motivationGORMAN, P; JONES, L; HOLMAN, J et al.Australian journal of psychology. 1986, Vol 38, Num 1, pp 81-83, issn 0004-9530Article

Contingency judgments by depressed college students: sadder but not always wiserBENASSI, V. A; MAHLER, H. I. M.Journal of personality and social psychology. 1985, Vol 49, Num 5, pp 1323-1329, issn 0022-3514Article

The use of contingent reinforcement in the treatment of a conversion disorder: a multiple baseline studyMIZES, J. S.Journal of behavior therapy and experimental psychiatry. 1985, Vol 16, Num 4, pp 341-345, issn 0005-7916Article

Transfereffekte von Verhalten-Verstärker-Inkontingenz auf Lernen und Erinnern = Effet de transfert de l'incontingence de renforcement de comportement sur l'apprentissage et sur la reproduction = Transfert effects of response-outcome incontingency on learning and memoryGRABITZ, H.-J.Psychologische Beiträge (Lengerich). 1984, Vol 26, Num 3, pp 438-449, issn 0033-3018Article

Interpersonal relations: cooperation and competitionSCHMITT, D. R.Journal of the experimental analysis of behavior. 1984, Vol 42, Num 3, pp 377-383, issn 0022-5002Article

Prize reinforcement contingency management for treating cocaine users: how low can we go, and with whom?PETRY, Nancy M; TEDFORD, Jacqueline; AUSTIN, Mark et al.Addiction (Abingdon. Print). 2004, Vol 99, Num 3, pp 349-360, issn 0965-2140, 12 p.Article

Tests of two explanations of response elimination by noncontingent reinforcementJENKINS, H. M; LAMBOS, W. A.Learning & behavior. 1983, Vol 11, Num 3, pp 302-308, issn 1543-4494Article

Instructional control of human operant behaviorBARON, A; GALIZIO, M.The Psychological record. 1983, Vol 33, Num 4, pp 495-520, issn 0033-2933Article

Effects of varying contingency and directness of rewards upon children's performance under implicit reward conditionsSHARPLEY, C. F.Journal of experimental child psychology (Print). 1988, Vol 45, Num 3, pp 422-437, issn 0022-0965Article

The role of the magazine-response contingency on signal-directed responding in pigeonsWASSERMAN, E. A; LUCAS, G. A.Learning and motivation (Print). 1984, Vol 15, Num 2, pp 156-172, issn 0023-9690Article

Independence of successive human concurrent performancesMCLEAN, A. P.Behaviour analysis letters. 1983, Vol 3, Num 5, pp 275-284Article

Effects of accuracy of instructions on human behavior : correspondence with reinforcement contingencies mattersDEGRANDPRE, R. J; BUSKIST, W. F.The Psychological record. 1991, Vol 41, Num 3, pp 371-384, issn 0033-2933Article

Contracting for treatment termination to reduce illicit drug use among methadone maintenance treatment failureDOLAN, M. P; BLACK, J. L; PENK, W. E et al.Journal of consulting and clinical psychology. 1985, Vol 53, Num 4, pp 549-551, issn 0022-006XArticle

The effect of a contingent monetary reward on probation referrals to a drug abuse programHUNSAKER, A. C.International journal of the addictions. 1985, Vol 20, Num 11-12, pp 1831-1835, issn 0020-773XArticle

Why not wait?: a cognitive model of self-imposed delay terminationKARNIOL, R; MILLER, D. T.Journal of personality and social psychology. 1983, Vol 45, Num 4, pp 935-942, issn 0022-3514Article

THE EFFECTS OF REWARD CONTINGENCY AND PERFORMANCE FEEDBACK ON INTRINSIC MOTIVATIONHARACKIEWICZ JM.1979; J. PERSONALITY SOC. PSYCHOL.; USA; DA. 1979; VOL. 37; NO 8; PP. 1352-1363; BIBL. 14 REF.Article