selected publications
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article
- Generalization of Cross-Modal Stimulus Equivalence Classes: Operant Processes as Compontents in Human Category Formation. Journal fo the Experimental Analysis of Behavior. 70:267-311.
- Generalization of Cross-Modal Stimulus Equivalence Classes: Operant Processess as Components in Human Category Formation. Journal of the Experimental Analysis of Behavior. 70:267-279.
- Perliminary Evidence for Cross-Modal Generalized Equivalence Classes. Revista Mexicana de Analisis de la Conducta. 24:311-337.