Artigos Científicos - NTPC

Navegar

Agora exibindo 1 - 1 de 1

Acesso aberto (Open Access)
Testes de identidade generalizada com objetos em macaco-prego (Cebus apella)
(2009-06) SOUZA, Carlos Barbosa Alves de; BORGES, Rubilene Pinheiro; GOULART, Paulo Roney Kilpp; BARROS, Romariz da Silva; GALVÃO, Olavo de Faria
Capuchin monkeys show generalized identity (GI) when tests are preceded by repeated shifts of simple discrimination training (RSSD) with stimuli used in tests. The present study evaluated if that facilitating effect of RSSD training could be due exclusively to the previous contact with the testing stimuli. It was given to a male capuchin monkey four GI tests with objects: Test 1 – an identity conditional discrimination task with new stimuli; Test 2 – with the same stimuli used in Test 1 after RSSD training to induce conditional control; Test 3 – with new stimuli, freely manipulated by the subject previously; and Test 4 – with the same stimuli used in Test 3 after RSSD training. The subject's performance reached the learning criterion in Tests 2 and 4. RSSD training was more effective than free manipulation to produce immediate matching to sample with new stimuli.