title: Negative priming in same-different matching: further evidence for a central locus of inhibition.
abstract: Responses to recently ignored information may be slower or less accurate than responses to information not recently encountered. Such negative priming effects imply that the mechanism of selective attention operates on unattended, as well as attended, information. In the present experiment, subjects judged the second and fourth letters of five-letter strings (e.g., BABAB) as "same" or "different." Responses were slower when a target letter was identical to the distractors presented in the immediately preceding trial. This effect did not depend on which response was required on the current or preceding trial. The results suggest that ignored information is functionally disconnected from the response system as a whole, rather than from a specific response.
authors.affiliation: Department of Psychology, Adelphi University, Garden City, NY 11530.
authors.forename: W T
authors.initials: WT
authors.lastname: Neill
authors.forename: L S
authors.initials: LS
authors.lastname: Lissner
authors.forename: J L
authors.initials: JL
authors.lastname: Beck
mesh_terms: D000328:Adult; D001288:Attention; D004193:Discrimination Learning; D006801:Humans; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D011597:Psychomotor Performance; D011930:Reaction Time; D011932:Reading