Influence of prime-probe stimulus onset asynchrony and prime precuing manipulations on semantic priming effects with words in a lexical-decision task.
The present research examines semantic priming from attended and unattended parafoveal words. Participants made a lexical decision in response to a single central target. The target was preceded by two parafoveal prime words, with one of them (the attended prime) being precued by a peripheral cue. The main variables manipulated across experiments were cue informativeness (valid vs. neutral cues) and stimulus onset asynchrony (SOA) between prime and probe (200, 300, 600, or 1,000 ms). The results showed (a) reliable semantic priming from both attended and ignored prime words and (b) that the ignored priming effects were either negative or positive, depending on both the prime-probe SOA and cue informativeness. The present findings are discussed in relation to inhibitory versus episodic retrieval models of negative priming.
Departamento de Psicología Experimental y Psicobiología, University of Almería, Spain. jortells@ual.es
J J
JJ
Ortells
M J
MJ
Abad
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C
Noguera
J
J
Lupiáñez
D000328:Adult; D003463:Cues; D003657:Decision Making; D005260:Female; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D011897:Random Allocation; D011930:Reaction Time; D012660:Semantics; D014825:Vocabulary