title: On the costs and benefits of faces and words: process characteristics of feature search in highly meaningful stimuli.
abstract: The authors present a comprehensive consideration of the process characteristics of visual search in contexts that vary in their meaningfulness. The authors frame hypotheses regarding process architecture, stopping rule, capacity, and channel independence, using analytic results and a rigorously specified dynamic system to characterize a set of alternative hypotheses that vary along all of these dimensions. Results of the tests of these hypotheses suggest that process architecture and the stopping rule do not distinguish the processing of meaningful and meaningless forms. The major distinction between configural and nonconfigural processing was with regard to processing capacity, potentially implicating channel interdependencies. All of these conclusions hold for both faces and words.
authors.affiliation: Department of Psychology, Pennsylvania State University, University Park, PA 16802, USA. mjw19@psu.edu
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Wenger
authors.forename: James T
authors.initials: JT
authors.lastname: Townsend
mesh_terms: D005145:Face; D005863:Gestalt Theory; D006801:Humans; D007196:Indiana; D016014:Linear Models; D008606:Mental Processes; D008960:Models, Psychological; D010364:Pattern Recognition, Visual; D011930:Reaction Time