Identity Matching To Sample
Mostrando 13-20 de 20 artigos, teses e dissertações.
-
13. Um Programa de intervenção para o estabelecimento de escolha condicional por identidade ao modelo em um macaco-prego (Cebus apella) / A Remedial program to establish conditional identity matching in acapuchin monkey (Cebus apella)
The present study aimed to provide an adult male Capuchin-monkey with behavioral prerequisites for consistent performance in conditional identity matching-to-sample (IDMTS) tasks. The subject had problems in performing IDMTS probably due to adventitious development, during previous training of repeated reversals of simple discrimination, of stimulus control
Publicado em: 2004
-
14. Stimulus control topography coherence in repeated identity matching-to-sample tests / Topografia de controle de estímulos coerentes em testes repetidos de pareamento ao modelo por identidade
In the context of matching-to-sample procedures with human subjects, after teaching some conditional relations, emergent performances, that are reflexive, symmetric, and transitive to directly taught relations, are often verified, fact that is not easily observed with nonhumans. These negative outcomes may be attributed to testing in extinction and consequen
Publicado em: 2003
-
15. Animal cognition: generalized identity and symmetry in capuchin monkey (Cebus apella) / Cognição animal: identidade generalizada e simetria em macaco-prego (Cebus apella)
Repertórios comportamentais complexos, tais como identidade generalizada e classes de equivalência, têm sido encontrados com relativa facilidade em sujeitos humanos ditos normais, assim como em crianças e adolescentes com déficit de aprendizagem, porém, com extrema dificuldade em sujeitos não-humanos. Uma das propriedades definidoras de equivalência
Publicado em: 2003
-
16. Ensinando auto-conhecimento? o estabelecimento de uma resposta de auto-discriminação (Dymond e Barnes, 1994)
The present study aimed at the acquisition of responses of self - discrimination, involving previous behavior as discriminative stimulus for subsequent responding. Dymond and Barnes (1994) experiment was partially replicated. Seven young adults were submitted to 3 experimental phases. Each phase was comprised of 20 trial-blocks of two successive tasks, perfo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/11/2002
-
17. Um estudo exploratório das relações de controle estabelecidas em um procedimento similar ao de Zentall e Hogan (1975): uma alternativa ao matching to sample?
Diversos estudos com sujeitos infra-humanos têm fracassado em estabelecer desempenhos em matching to sample e, até mesmo, em discriminação condicional, por meio da utilização de procedimentos padrão de matching to sample. O objetivo do presente estudo foi verificar se relações de controle condicional ou simples seriam estabelecidas em ratos a partir
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/11/2001
-
18. Control of behavior by stimulus relations in Cebus apella. / Controle do comportamento por relações entre estímulos em Cebus apella.
Stimulus equivalence, a largely demonstrated behavioral phenomenon in humans has been hardly found in non-humans likely due to procedural difficulties. Unprogrammed control by stimulus position has been pointed as interfering with matching-to-sample performances, which leads to negative results in tests of equivalence defining properties (reflexivity, symmet
Publicado em: 1998
-
19. Associative Symmetry In The Pigeon After Successive Matching-To-Sample Training
If an organism is explicitly taught an A→B association, then might it also spontaneously learn the symmetrical B→A association? Little evidence attests to such “associative symmetry” in nonhuman animals. We report for the first time a clear case of associative symmetry in the pigeon. Experiment 1 used a successive go/no go matching-to-sample procedur
Society for the Experimental Analysis of Behavior.
-
20. Rapid mass spectrometric peptide sequencing and mass matching for characterization of human melanoma proteins isolated by two-dimensional PAGE.
We report a general mass spectrometric approach for the rapid identification and characterization of proteins isolated by preparative two-dimensional polyacrylamide gel electrophoresis. This method possesses the inherent power to detect and structurally characterize covalent modifications. Absolute sensitivities of matrix-assisted laser desorption ionization