| Texto completo | |
| Autor(es): |
de Carvalho, Lucas Couto
[1, 2]
;
dos Santos, Leticia
[1, 2]
;
Regaco, Alceu
[1, 2]
;
Couto, Kalliu Carvalho
[3]
;
de Souza, Deisy das Gracas
[1, 2]
;
Todorov, Joao Claudio
[4, 2]
Número total de Autores: 6
|
| Afiliação do(s) autor(es): | [1] Univ Fed Sao Carlos, Sao Carlos - Brazil
[2] Natl Inst Sci & Technol Behav Cognit & Teaching I, Sao Carlos - Brazil
[3] Oslo Metropolitan Univ, Oslo - Norway
[4] Univ Brasilia, Brasilia, DF - Brazil
Número total de Afiliações: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF THE EXPERIMENTAL ANALYSIS OF BEHAVIOR; v. 114, n. 3, p. 291-307, NOV 2020. |
| Citações Web of Science: | 0 |
| Resumo | |
Coordinated responses of 5 dyads of rats were investigated under fixed-ratio (FR) schedules of mutual water reinforcement. Coordinated responding was defined as 2 consecutive lever-presses, 1 from each of 2 rats, occurring <.5 s apart. In the FR schedules, each coordinated episode was defined as 1 response in the FR sequence. The size of FR schedules was parametrically manipulated assuming the values of FR 1, 6, 12, 18, 24, 30, 50, and 9, in this order. Each FR remained in effect until responding reached stability. Under all conditions, pairs of rats received access to water simultaneously (mutual reinforcement). Rates and proportions of coordinated responding showed a bitonic inverted U-shaped function of ratio size. Postreinforcement pauses increased systematically as the interreinforcement interval increased. Local rates and proportions increased as a function of response location within ratios. Results of a control condition with relaxed temporal constraints for mutual reinforcement showed decreases in rates and proportion of coordinated responses, suggesting that the coordinated responses were controlled by the mutual reinforcement contingencies. The present experiment showed that coordinated responding is quantitatively affected by 3 properties of FR schedules: response requirement, reinforcement rates, and proximity to reinforcement. (AU) | |
| Processo FAPESP: | 17/13840-8 - Responder cooperativo em ratos sob esquemas de reforço |
| Beneficiário: | Lucas Couto de Carvalho |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 14/50909-8 - INCT 2014: Comportamento, Cognição e Ensino (INCT-ECCE): aprendizagem relacional e funcionamento simbólico |
| Beneficiário: | Deisy das Graças de Souza |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 19/12410-5 - Investigando as contingências comportamentais entrelaçadas como unidade de comportamento social |
| Beneficiário: | Lucas Couto de Carvalho |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado |
| Processo FAPESP: | 16/17069-1 - Respostas de cooperação em ratos, sob esquemas de razão fixa e variável |
| Beneficiário: | Letícia dos Santos |
| Modalidade de apoio: | Bolsas no Brasil - Iniciação Científica |
| Processo FAPESP: | 16/17067-9 - Respostas de cooperação em ratos, sob esquemas de razão fixa e variável |
| Beneficiário: | Alceu Regaço dos Santos |
| Modalidade de apoio: | Bolsas no Brasil - Iniciação Científica |