Recent studies involving nonlinear discrimination problems suggest that stimuli in human associative learning are represented configurally with narrow generalization, such that presentation of stimuli that are even slightly dissimilar to stored configurations weakly activate these configurations. The authors note that another well-known set of…

A computational model of the neural substrates of elementary associate learning is developed. It is used to demonstrate that several higher order features of classical conditioning could be elaborations of the known cellular mechanisms for simple associative learning. (Author/LMO)

The learning of backward associations by pigeons during training of forward associations was studied in three experiments using a symbolic matching task. The data are contrasted with the strong evidence of learning of backward associations by humans. (Editor/RK)

Two experiments found reduced proactive inhibition when subjects were induced to use the nonpreferred components of a compound stimulus during first-list learning. (Editor)

The present experiment investigated memory attribute dominance in young children by measuring false recognition responses to associatively and acoustically related words. Second- and sixth-grade children, half of whom were high SES and half low SES, served as subjects. Following Underwood (1969), a shift from acoustic to associative memory…

The hypothesis that either familiarization or the association of items to context produces the crossover effect in whole-part learning was tested. The crossover effect refers to the eventual negative information transfer that occurs at the end of second-list learning. Results were interpreted in terms of a stage model of learning. (Editor/RK)

Research supported by grants from the National Science Foundation, National Institute of Child Health and Human Development, University of Minnesota, and National Research Council of Canada. (DS)

Little is known about the accuracy of temporal codes for memories, and still less about the nature of the codes. This report addresses the central question of the mechanisms by which order information is attached to memories. The results of 16 experiments indicate the role of some independent variables on temporal coding in relatively short-term…

Summarizes the Sapir-Whorf Hypothesis on language and thought process, along with several critical viewpoints. The writings of Koschmieder, Gipper, and Lenneberg, as well as psychological and linguistic aspects of experiments on color differentiation and conditioned response, are discussed. (Text is in German.) (DH)

Questions processes involved in physical matching task when stimuli are presented for duration short enough to prevent physical scanning. Research supported by U.S. Public Health Service. (DS)

The chaining, position, and dual-process hypotheses of serial learning (SL) as well as serial recall, reordering, and relearning of paired-associate learning were examined to establish learning patterns. Results provide evidence for dual-process hypothesis. (DS)

A study was performed to investigate the storage and retrieval dynamics that occur during paired-associate acquisition by means of the storage-retrieval separation technique discussed recently by Chechile & Meyer (1976). Thirty subjects learned an 18-item paired-associate list to a criterion of three perfect trials. In the test phase of each…

Much recent cognitive and artificial intelligence research has focused on the development of "schema theory." This theory supposes the existence of knowledge and memory structures that encode prototypical descriptions of familiar concepts. Schema theory has developed in a scientific environment that stresses interdisciplinary approaches…