The locus of the word-priority effect in a target-detection task
Open Access
- 1 May 1977
- journal article
- Published by Springer Nature in Memory & Cognition
- Vol. 5 (3), 371-376
- https://doi.org/10.3758/bf03197585
Abstract
When subjects are required to monitor verbal displays for predesignated targets, their reaction time for word targets is less than that for subcomponents of words, such as letters. One explanation for this word-priority effect is that encoding of words is completed prior to encoding of their constituent letters. An alternative explanation is that it takes longer to compare letter targets with encoded displays than it does word targets. In this experiment, target set size and display illumination were independently manipulated during word and letter target-detection tasks, and interactions between factors were examined using the assumptions of Sternberg’s (1969) additive factor approach. It was found that the magnitude of the word-priority effect increased with an increase in target set size, but not with a decrease in display illumination. This suggested that the effect occurs at a comparison stage rather than at an encoding stage in the information processing chain.Keywords
This publication has 13 references indexed in Scilit:
- Decision times for word and letter search: A wholistic word identification model examinedJournal of Verbal Learning and Verbal Behavior, 1976
- On the function of letters in word identification: Some data and a preliminary modelJournal of Verbal Learning and Verbal Behavior, 1975
- When are semantic targets detected faster than visual or acoustic ones?Perception & Psychophysics, 1975
- The perceptual reality of phonemes, syllables, words, and sentencesJournal of Verbal Learning and Verbal Behavior, 1973
- The language-as-fixed-effect fallacy: A critique of language statistics in psychological researchJournal of Verbal Learning and Verbal Behavior, 1973
- On the psychological reality of the phoneme: Perception, identification, and consciousnessJournal of Verbal Learning and Verbal Behavior, 1973
- Memory scanning for words versus categoriesJournal of Verbal Learning and Verbal Behavior, 1971
- Recognition time for information stored in long-term memoryPerception & Psychophysics, 1971
- The nonperceptual reality of the phonemeJournal of Verbal Learning and Verbal Behavior, 1970
- Perceptual recognition as a function of meaningfulness of stimulus material.Journal of Experimental Psychology, 1969