An accumulator model of semantic interference

To explain latency effects in picture-word interference tasks, cognitive models need to account for both interference and stimulus onset asynchrony (SOA) effects. As opposed to most models of picture-word interference, which model the time course during the task in a ballistic manner, the RACE model (retrieval by accumulating evidence) presented in this paper accounts for semantic interference during the interval between the retrieval onset and the actual retrieval. RACE is implemented as an extension to the ACT-R architecture of cognition. By modeling the retrieval process, RACE offers a more precise account of semantic memory retrieval latencies in different interference and SOA conditions than other ACT-R models. In this paper, we discuss the architectural assumptions underlying RACE and simulations of a picture-word interference experiment [Glaser, W. R., & Dungelhoff, F. J. (1984). The time course of picture-word interference. Journal of Experimental Psychology: Human Perception and Performance, 10(5), pp. 640-654.].

[1]  John R. Anderson.  The Adaptive Character of Thought , 1990 .

[2]  D. Mewhort,et al.  Analysis of Response Time Distributions: An Example Using the Stroop Task , 1991 .

[3]  Marsha C. Lovett,et al.  Modeling selective attention: Not just another model of Stroop (NJAMOS) , 2002, Cognitive Systems Research.

[4]  B. Rossion,et al.  Revisiting Snodgrass and Vanderwart's Object Pictorial Set: The Role of Surface Detail in Basic-Level Object Recognition , 2004, Perception.

[5]  F N Dyer,et al.  The Stroop phenomenon and its use in the stlldy of perceptual, cognitive, and response processes , 1973, Memory & cognition.

[6]  C. Burgess,et al.  Mediated priming in high-dimensional semantic space: No effect of direct semantic relationships or co-occurrence. , 1998 .

[7]  Marsha C. Lovett,et al.  A Strategy-Based Interpretation of Stroop , 2005, Cogn. Sci..

[8]  C. Lebiere,et al.  The Atomic Components of Thought , 1998 .

[9]  A. Roelofs,et al.  A spreading-activation theory of lemma retrieval in speaking , 1992, Cognition.

[10]  Bart L. M. Happel,et al.  Components of Stroop-like interference in word reading. , 1990, Acta psychologica.

[11]  Leslie G. Ungerleider,et al.  Mechanisms of directed attention in the human extrastriate cortex as revealed by functional MRI. , 1998, Science.

[12]  J. H. Neely.  Semantic priming effects in visual word recognition: A selective review of current findings and theories. , 1991 .

[13]  D. H. Van Rijn,et al.  Accounting for subliminal priming in ACT-R. , 2007 .

[14]  A. Roelofs,et al.  The WEAVER model of word-form encoding in speech production , 1997, Cognition.

[15]  James L. McClelland,et al.  The time course of perceptual choice: the leaky, competing accumulator model. , 2001, Psychological review.

[16]  Richard P. Cooper,et al.  A computational model of action resonance and its modulation by emotional stimulation , 2007, Cognitive Systems Research.

[17]  J. Stroop.  Studies of interference in serial verbal reactions. , 1992 .

[18]  Anne Cutler,et al.  A theory of lexical access in speech production , 1999, Behavioral and Brain Sciences.

[19]  Erik M. Altmann,et al.  An Integrative Approach to Stroop: Combining a Language Model and a Unififed Cognitive Theory , 2001 .

[20]  Colin M. Macleod.  Half a century of research on the Stroop effect: an integrative review. , 1991, Psychological bulletin.

[21]  E. Callaway.  Local circuits in primary visual cortex of the macaque monkey. , 1998, Annual review of neuroscience.

[22]  Allan Collins,et al.  A spreading-activation theory of semantic processing , 1975 .

[23]  J. Eastwood,et al.  Perception without awareness: perspectives from cognitive psychology , 2001, Cognition.

[24]  van Hedderik Rijn,et al.  Proceedings of the eight International Conference on Cognitive Modeling , 2007 .

[25]  John R Anderson,et al.  An integrated theory of the mind. , 2004, Psychological review.

[26]  Niels Taatgen,et al.  Modeling Parallelization and Flexibility Improvements in Skill Acquisition: From Dual Tasks to Complex Dynamic Skills , 2005, Cogn. Sci..

[27]  John R. Anderson,et al.  Why do children learn to say “Broke”? A model of learning the past tense without feedback , 2002, Cognition.

[28]  C. Lebiere,et al.  An integrated theory of list memory. , 1998 .

[29]  W. Glaser,et al.  Context effects in stroop-like word and picture processing. , 1989, Journal of experimental psychology. General.

[30]  G. Humphreys,et al.  Basic processes in reading : visual word recognition , 1993 .

[31]  W. Glaser,et al.  The time course of picture-word interference. , 1984, Journal of experimental psychology. Human perception and performance.

[32]  A. Roelofs,et al.  Goal-referenced selection of verbal action: modeling attentional control in the Stroop task. , 2003, Psychological review.

[33]  A. Marcel.  Conscious and unconscious perception: Experiments on visual masking and word recognition , 1983, Cognitive Psychology.

[34]  John R. Anderson,et al.  Practice and Forgetting Effects on Vocabulary Memory: An Activation-Based Model of the Spacing Effect , 2005, Cogn. Sci..

[35]  Philip L. Smith,et al.  A comparison of sequential sampling models for two-choice reaction time. , 2004, Psychological review.

[36]  J. Gregory Trafton,et al.  Long-Term Symbolic Learning in Soar and ACT-R , 2006 .