Publications of Place that refer to Pepperberg (1992). A search for equivalence classes in an African Grey Parrot: Equivalence involving objects and auditory and visual labels (Unpublished paper presented to the 15th Symposium on Quantitative Analyses of Behavior (Stimulus Relations), June 14th 1992).

Place, U. T. (1992c). Eliminative connectionism and its implications for a return to an empiricist/behaviorist linguistics. Behavior and Philosophy, 20, 21-35.
For the past three decades linguistic theory has been based on the assumption that sentences are interpreted and constructed by the brain by means of computational processes analogous to those of a serial-digital computer. The recent interest in devices based on the neural network or parallel distributed processor (PDP) principle raises the possibility ("eliminative connectionism") that such devices may ultimately replace the S-D computer as the model for the interpretation and generation of language by the brain. An analysis of the differences between the two models suggests that that the effect of such a development would be to steer linguistic theory towards a return to the empiricism and behaviorism which prevailed before it was driven by Chomsky towards nativism and mentalism. Linguists, however, will not be persuaded to return to such a theory unless and until it can deal with the phenomenon of novel sentence construction as effectively as its nativist/mentalist rival.
[References]  [4 referring publications by Place]  
Download: 1992c Eliminative Connectionsm -Its Implications for a Return to an Empiricist-Behaviorist Linguistics.pdf

Place, U. T. (1997d). Rescuing the science of human behavior from the ashes of socialism. Psychological Record, 47, 649-659. doi:10.1007/BF03395251
The discredit into which the socialist ideal has fallen as a consequence of recent political events calls into question, not just the viability of a particular political and economic system but, the very idea that the social order can be improved by applying principles derived from the scientific study of human social behavior. Before the collapse of socialism, the idea of a science of human behavior, construed in biological terms as a branch of the science of the behavior of free-moving living organisms in general, had been undermined by Chomsky's (1959) repudiation of the behaviorist project to construct a science of language (verbal behavior) based on principles derived from the study of animal learning. I contend that only by reinstating the link between linguistics and the study of animal learning can confidence be restored in the possibility of a genuine science of human behavior with application to the problem of constructing a better social order.
[References]  [1 referring publications by Place]  
Download: 1997d Rescuing the Science of Human Behavior from the Ashes of Socialism.pdf