Phonological activation of semantic competitors during lexical access in speech production

Abstract Experimental evidence from picture-naming tasks suggests that lexical access in speech production (lexicalisation) occurs in two non-overlapping stages. Semantic information is used to access an abstract lexical form; only when this stage is complete does phonological realisation begin. Such experimental data are interpreted as evidence against connectionist models of lexicalisation. This paper argues that, counterintuitively, connectionist models are not inconsistent with these data. This proposal is supported by appropriate simulations. Interactive activation models of speech production have the additional advantage of accounting for speech error and other data.

[1]  N. Martin,et al.  Variables influencing the occurrence of naming errors: Implications for models of lexical retrieval☆ , 1989 .

[2]  B. Butterworth,et al.  Speech errors: old data in search of new theories , 1981 .

[3]  Gary S. Dell,et al.  Stages in sentence production: An analysis of speech error data , 1981 .

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

[5]  Gary S. Dell,et al.  The retrieval of phonological forms in production: tests of predictions from a connectionist model , 1988 .

[6]  Gregory V. Jones,et al.  Back to Woodworth: Role of interlopers in the tip-of-the-tongue phenomenon , 1989, Memory & cognition.

[7]  Antje S. Meyer,et al.  The time course of lexical access in speech production: A study of picture naming , 1991 .

[8]  Trevor A. Harley,et al.  Environmental contamination of normal speech , 1990, Applied Psycholinguistics.

[9]  John Brown,et al.  Reciprocal facilitation and impairment of free recall , 1968 .

[10]  Gregory V. Jones,et al.  Phonological blocking in the tip of the tongue state , 1987, Cognition.

[11]  Trevor A. Harley,et al.  Paragrammatisms: Syntactic disturbance or breakdown of control? , 1990, Cognition.

[12]  Gary S. Dell,et al.  Positive Feedback in Hierarchical Connectionist Models: Applications to Language Production , 1988, Cogn. Sci..

[13]  G. Dell,et al.  Mediated and convergent lexical priming in language production: a comment on Levelt et al. (1991). , 1991, Psychological review.

[14]  Gerard Kempen,et al.  The lexicalization process in sentence production and naming: indirect election of words , 1983, Cognition.

[15]  Trevor A. Harley,et al.  A Critique of Top-down Independent Levels Models of Speech Production: Evidence from Non-plan-Internal Speech Errors , 1984, Cogn. Sci..

[16]  James L. McClelland,et al.  An interactive activation model of context effects in letter perception: I. An account of basic findings. , 1981 .

[17]  Ulrich H. Frauenfelder,et al.  Lexical segmentation in TRACE: an exercise in simulation , 1991 .

[18]  Alan Garnham,et al.  Slips of the tongue in the London-Lund corpus of spontaneous conversation , 1981 .

[19]  H. Schriefers.  Lexical and conceptual factors in the naming of relations , 1990, Cognitive Psychology.

[20]  K. Bock.  An Effect of the Accessibility of Word Forms on Sentence Structures , 1987 .

[21]  W. Levelt.  Accessing words in speech production: Stages, processes and representations , 1992, Cognition.

[22]  James L. McClelland,et al.  The TRACE model of speech perception , 1986, Cognitive Psychology.

[23]  W. Levelt,et al.  Speaking: From Intention to Articulation , 1990 .

[24]  M. Garrett.  Levels of processing in sentence production , 1980 .

[25]  W. Levelt,et al.  Normal and deviant lexical processing: Reply to Dell and O'Seaghdha (1991). , 1991 .

[26]  G. Dell,et al.  Stages of lexical access in language production , 1992, Cognition.

[27]  Geoffrey E. Hinton,et al.  Lesioning an attractor network: investigations of acquired dyslexia , 1991 .

[28]  James L. McClelland.  Explorations In Parallel Distributed Processing , 1988 .

[29]  R. Duncan Luce,et al.  Individual Choice Behavior , 1959 .

[30]  Antje S. Meyer,et al.  Exploring the time course of lexical access in language production : Picture word interference studies , 1990 .

[31]  G S Dell,et al.  A spreading-activation theory of retrieval in sentence production. , 1986, Psychological review.

[32]  Alan S. Brown.  Priming effects in semantic memory retrieval processes. , 1979 .