Artículo
Schmajuk, N.A.; Segura, E.T.; Ruidiaz, A.C. "Reward downshift in the toad" (1981) Behavioral and Neural Biology. 33(4):519-523
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Abstract:
The effect of reward downshift on runway performance using water as reward is studied in toads. Toads do not show negative contrast effect but a decline in performance to the same level as the small reward unshifted controls when downshifted after 50 and 80 preshift trials. These results suggest that the role of reward in toads differs from that in rats. © 1981 Academic Press, Inc.
Registro:
| Documento: | Artículo |
| Título: | Reward downshift in the toad |
| Autor: | Schmajuk, N.A.; Segura, E.T.; Ruidiaz, A.C. |
| Filiación: | Instituto de Biología y Medicina Experimental, Laboratorio de Fisiología del Comportamiento, Obligado 2490, 1428 Buenos Aires, Argentina |
| Año: | 1981 |
| Volumen: | 33 |
| Número: | 4 |
| Página de inicio: | 519 |
| Página de fin: | 523 |
| DOI: | http://dx.doi.org/10.1016/S0163-1047(81)91959-2 |
| Título revista: | Behavioral and Neural Biology |
| Título revista abreviado: | Behav. Neural Biol. |
| ISSN: | 01631047 |
| CODEN: | BNBID |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631047_v33_n4_p519_Schmajuk |
Referencias:
- Bitterman, The comparative analysis of learning (1975) Science, 188, pp. 699-709
- Breuning, Wolach, Successive negative contrast with goldfish (Carassius auratus) (1977) The Psychological Record, 27, pp. 565-575
- Capaldi, Successive negative contrast effect: Intertrial interval, type of shift, and four sources of generalization decrement (1972) Journal of Experimental Psychology, 96, pp. 433-438
- Gonzalez, Ferry, Powers, The adjustment of goldfish to reduction in magnitude of reward in massed trials (1974) Animal Learning and Behavior, 2, pp. 23-26
- Lowes, Bitterman, Reward and learning in the goldfish (1967) Science, 157, pp. 455-457
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- Schmajuk, Segura, Reboreda, Appetitive conditioning and discriminatory learning in toads (1980) Behavioral and Neural Biology, 28, pp. 392-397
Citas:
---------- APA ----------
Schmajuk, N.A., Segura, E.T. & Ruidiaz, A.C. (1981) . Reward downshift in the toad. Behavioral and Neural Biology, 33(4), 519-523.http://dx.doi.org/10.1016/S0163-1047(81)91959-2
---------- CHICAGO ----------
Schmajuk, N.A., Segura, E.T., Ruidiaz, A.C. "Reward downshift in the toad" . Behavioral and Neural Biology 33, no. 4 (1981) : 519-523.http://dx.doi.org/10.1016/S0163-1047(81)91959-2
---------- MLA ----------
Schmajuk, N.A., Segura, E.T., Ruidiaz, A.C. "Reward downshift in the toad" . Behavioral and Neural Biology, vol. 33, no. 4, 1981, pp. 519-523.http://dx.doi.org/10.1016/S0163-1047(81)91959-2
---------- VANCOUVER ----------
Schmajuk, N.A., Segura, E.T., Ruidiaz, A.C. Reward downshift in the toad. Behav. Neural Biol. 1981;33(4):519-523.http://dx.doi.org/10.1016/S0163-1047(81)91959-2
