title: Constructing visual representations of natural scenes: the roles of short- and long-term visual memory.
abstract: A "follow-the-dot" method was used to investigate the visual memory systems supporting accumulation of object information in natural scenes. Participants fixated a series of objects in each scene, following a dot cue from object to object. Memory for the visual form of a target object was then tested. Object memory was consistently superior for the two most recently fixated objects, a recency advantage indicating a visual short-term memory component to scene representation. In addition, objects examined earlier were remembered at rates well above chance, with no evidence of further forgetting when 10 objects intervened between target examination and test and only modest forgetting with 402 intervening objects. This robust prerecency performance indicates a visual long-term memory component to scene representation.
authors.affiliation: Department of Psychology, University of Iowa, Iowa City, IA 52242-1407, USA. andrew-hollingworth@uiowa.edu
authors.forename: Andrew
authors.initials: A
authors.lastname: Hollingworth
authors.forename: Andrew
authors.initials: A
authors.lastname: Hollingworth
mesh_terms: D003071:Cognition; D004192:Discrimination, Psychological; D004777:Environment; D006801:Humans; D008568:Memory; D008570:Memory, Short-Term; D008960:Models, Psychological; D013997:Time Factors; D014796:Visual Perception