Effect of backward priming on word recognition in single-word and sentence contexts.

Backward priming was investigated under conditions similar to those used in lexical ambiguity research. Subjects received prime-target word pairs that were associated either unidirectionally (BABY-STORK) or bidirectionally (BABY-CRY). In the first experiment, targets were presented 500 ms following the onset of visual primes, and subjects made naming or lexical decision responses to the targets. Forward priming was obtained in all conditions, while backward priming (i.e., priming for pairs in which there was a unidirectional target-to-prime association, as in BABY-STORK) occurred only with lexical decision. In the second experiment, primes were presented auditorily, either in isolation or in a sentence. Targets followed the offset of the primes either immediately or after 200 ms. Backward priming occurred with both response tasks, but only when the prime was an isolated word. In addition, backward priming decreased over time with the naming task, but not with lexical decision. These results suggest that the locus of the backward priming effect is different for the two response tasks. Further, the lack of a backward priming effect with sentence contexts suggests that backward priming cannot account for the demonstrations of multiple access in the lexical ambiguity literature. These results, therefore, support a context-independent view of lexical access.

[1]  John I. Kiger,et al.  The facilitation of lexical decisions by a prime occurring after the target , 1983, Memory & cognition.

[2]  W. Kintsch,et al.  Context effects in word identification , 1985 .

[3]  L. Postman,et al.  Norms of word association , 1970 .

[4]  G. Simpson.  Lexical ambiguity and its role in models of word recognition. , 1984, Psychological bulletin.

[5]  Mark S. Seidenberg,et al.  Pre- and postlexical loci of contextual effects on word recognition , 1984, Memory & cognition.

[6]  Mark S. Seidenberg,et al.  Evidence for Multiple Stages in the Processing of Ambiguous Words in Syntactic Contexts. , 1979 .

[7]  D. Palermo,et al.  An atlas of normative free association data. , 1968 .

[8]  A. Koriat,et al.  Semantic facilitation in lexical decision as a function of prime-target association , 1981, Memory & cognition.

[9]  D. Swinney.  Lexical access during sentence comprehension: (Re)consideration of context effects , 1979 .

[10]  K. Forster,et al.  Terminating and exhaustive search in lexical access , 1976, Memory & cognition.

[11]  W. Cooper,et al.  Sentence Processing: Psycholinguistic Studies Presented to Merrill Garrett. , 1980 .

[12]  K. Stanovich,et al.  On priming by a sentence context. , 1983, Journal of experimental psychology. General.

[13]  G. Simpson.  Meaning dominance and semantic context in the processing of lexical ambiguity , 1981 .

[14]  Michael K. Tanenhaus,et al.  Syntactic Context and Lexical Access , 1984 .

[15]  I. Fischler,et al.  Effects of constraint and validity of sentence contexts on lexical decisions , 1985, Memory & cognition.

[16]  M. Kutas,et al.  Ambiguous words in context: An event-related potential analysis of the time course of meaning activation ☆ ☆☆ , 1987 .

[17]  R. Kreuz,et al.  Context can constrain lexical access: implications for models of language comprehension , 1986 .

[18]  R. Schvaneveldt,et al.  Lexical ambiguity, semantic context, and visual word recognition. , 1976, Journal of experimental psychology. Human perception and performance.

[19]  Mark S. Seidenberg,et al.  Context and lexical access: implications of nonword interference for lexical ambiguity resolution. , 1989, Journal of experimental psychology. Learning, memory, and cognition.

[20]  J. Jenkins,et al.  Word association norms , 1964 .

[21]  D. Swinney,et al.  Accessing lexical ambiguities during sentence comprehension: Effects of frequency of meaning and contextual bias , 1981 .

[22]  K. Forster.  Priming and the Effects of Sentence and Lexical Contexts on Naming Time: Evidence for Autonomous Lexical Processing* , 1981 .

[23]  Margery Lucas,et al.  Frequency Effects on the Processing of Ambiguous Words in Sentence Contexts , 1987 .

[24]  Marie Bienkowski,et al.  Automatic access of the meanings of ambiguous words in context: Some limitations of knowledge-based processing , 1982, Cognitive Psychology.

[25]  George R. Marshall,et al.  SINGLE-WORD FREE-ASSOCIATION NORMS FOR 328 RESPONSES FROM THE CONNECTICUT CULTURAL NORMS FOR VERBAL ITEMS IN CATEGORIES , 1970 .

[26]  P. Tabossi.  Accessing lexical ambiguity in different types of sentential contexts , 1988 .