title: The effects of local and global processing orientation on eyewitness identification performance.
abstract: Recent work has demonstrated that performance on a simultaneous target-present photographic line-up can be enhanced by prior global processing orientation, and hindered by prior local processing orientation induced by processing Navon letter stimuli. A series of studies explore the generality of this processing bias effect using either videotaped scenarios or live interactions. Five experiments demonstrate that these effects are seen across a range of test stimuli, test formats, and test instructions. These data inform the processes engaged in by witnesses when making line-up identifications and indicate that it may be possible to improve the accuracy of witnesses making such judgements.
authors.affiliation: School of Psychology, University of Plymouth, Plymouth PL4 8AA, UK. tperfect@plymouth.ac.uk
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Perfect
authors.forename: Ian
authors.initials: I
authors.lastname: Dennis
authors.forename: Amelia
authors.initials: A
authors.lastname: Snell
mesh_terms: D000328:Adult; D003415:Crime; D003416:Criminal Law / Q000379:methods; D003657:Decision Making; D004193:Discrimination Learning; D005260:Female; D006801:Humans; D035846:Law Enforcement / Q000379:methods; D008297:Male; D011939:Mental Recall; D016017:Odds Ratio; D021641:Recognition, Psychology; D012094:Repression, Psychology; D014796:Visual Perception