title: Unmasking a shady mirror effect: recognition of normal versus obscured faces.
abstract: Hockley, Hemsworth, and Consoli  (1999)  found that following the study of normal faces, a recognition test of normal faces versus faces wearing sunglasses produced a mirror effect: The sunglasses manipulation decreased hit rates and increased false-alarm rates. The stimuli used by Hockley et al.  (1999)  consisted of separate poses of models wearing or not wearing sunglasses. In the current experiments, we separately manipulated same versus different depictions of individual faces and whether or not the faces were partially obscured. The results of a simulation and four experiments suggest that the test-based, mirror effect observed by Hockley et al.  (1999)  is actually two separable effects.
authors.affiliation: Department of Psychology, University of Lethbridge, AB, Canada. vokey@uleth.ca
authors.forename: John R
authors.initials: JR
authors.lastname: Vokey
authors.forename: William E
authors.initials: WE
authors.lastname: Hockley
mesh_terms: D019540:Area Under Curve; D001288:Attention; D003657:Decision Making; D005145:Face; D005260:Female; D006801:Humans; D007092:Imagination; D008297:Male; D008960:Models, Psychological; D010153:Paired-Associate Learning; D010364:Pattern Recognition, Visual; D010470:Perceptual Masking; D010775:Photic Stimulation / Q000379:methods; D012372:ROC Curve; D021641:Recognition, Psychology; D017603:Signal Detection, Psychological / Q000502:physiology*; D013334:Students; D014495:Universities