Failures in equivalence class formation have been explained, occasionally, as a function of stimulus controls (or stimulus control topographies) that occur during the conditional discrimination training and in the equivalence tests. The present article aims to present, didactically, the implications of two particular stimulus controls, the selection of the programmed S+ and the rejection of the S- to the formation of equivalence classes in matching-to-sample tasks involving two comparison stimuli. Thus, it is presented, after a brief review of the equivalence literature, the theoretical analysis by Carrigan and Sidman (1992) and the experimental results that support it directly. Finally, recent data are discussed in regard to possible futur...
This study investigated conditional discrimination acquisition, stimulus class formation and stimulu...
O artigo aborda algumas implicações do paradigma da equivalência de estímulos na Análise Experimenta...
The goals were to verify the effects of the formation of equivalent stimulus classes and two facilit...
O objetivo foi avaliar os resultados produzidos por sequências de treino para formação de classes de...
The present study attempted to investigate stimulus equivalence formation by participants with Down’...
Neste estudo verificou-se se padrões de respostas tornar-se-iam estímulos evocativos de outras respo...
This study investigated the effect of a discrimination training of pseudowords with and without the ...
Two experiments verified whether abstract stimuli used as specific outcomes in an identity matching-...
Human subjects respond consistently, in the absence of differential consequences only after a long e...
This study investigated equivalence classes formation from conditional discrimination training struc...
The reorganization of equivalence classes is observed when the base line contingencies are changed, ...
Two studies taught college students to discriminate compound stimuli and assessed the emergence of e...
A maioria dos trabalhos sobre equivalência com participantes humanos resultou na formação de classes...
The formation of equivalence classes seems to occur when consistent control by sample-S+ (selection...
The aim of this study was to verify the formation of conditional discriminations through a consisten...
This study investigated conditional discrimination acquisition, stimulus class formation and stimulu...
O artigo aborda algumas implicações do paradigma da equivalência de estímulos na Análise Experimenta...
The goals were to verify the effects of the formation of equivalent stimulus classes and two facilit...
O objetivo foi avaliar os resultados produzidos por sequências de treino para formação de classes de...
The present study attempted to investigate stimulus equivalence formation by participants with Down’...
Neste estudo verificou-se se padrões de respostas tornar-se-iam estímulos evocativos de outras respo...
This study investigated the effect of a discrimination training of pseudowords with and without the ...
Two experiments verified whether abstract stimuli used as specific outcomes in an identity matching-...
Human subjects respond consistently, in the absence of differential consequences only after a long e...
This study investigated equivalence classes formation from conditional discrimination training struc...
The reorganization of equivalence classes is observed when the base line contingencies are changed, ...
Two studies taught college students to discriminate compound stimuli and assessed the emergence of e...
A maioria dos trabalhos sobre equivalência com participantes humanos resultou na formação de classes...
The formation of equivalence classes seems to occur when consistent control by sample-S+ (selection...
The aim of this study was to verify the formation of conditional discriminations through a consisten...
This study investigated conditional discrimination acquisition, stimulus class formation and stimulu...
O artigo aborda algumas implicações do paradigma da equivalência de estímulos na Análise Experimenta...
The goals were to verify the effects of the formation of equivalent stimulus classes and two facilit...