Interference from related items in object identification.
Interference between related items in the identification of objects was examined using a postcue procedure. Pairs of objects were presented as differently colored line drawings followed by a color cue to indicate which object to name. Naming latencies were longer when both objects were from the same superordinate category than when they were unrelated. This interference effect was replicated when subjects were cued to report the color of a drawing rather than its name. Interference was greatly reduced when more distinctive attributes were used to distinguish members of a pair, both when the task required naming an object and when it required report of an object's attribute. These results challenge accounts of interference in the postcue paradigm that are based on competitive interactions in the activation of phonological representations by semantics and instead implicate object-attribute integration in memory as the source of interference.
Dean
M P
MP
Department of Psychology, University of Sheffield, United Kingdom. m.p.dean@sheffield.ac.uk
Bub
D N
DN
Masson
M E
ME
D000328:Adult; D003116:Color; D003463:Cues; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D008570:Memory, Short-Term; D008960:Models, Psychological; D010364:Pattern Recognition, Visual; D021641:Recognition, Psychology; D012033:Refractory Period, Psychological