title: Can massive but passive exposure to faces contribute to face recognition abilities?
abstract: Recent studies have suggested that individuation of other-race faces is more crucial for enhancing recognition performance than exposure that involves categorization of these faces to an identity-irrelevant criterion. These findings were primarily based on laboratory training protocols that dissociated exposure and individuation by using categorization tasks. However, the absence of enhanced recognition following categorization may not simulate key aspects of real-life massive exposure without individuation to other-race faces. Real-life exposure spans years of seeing a multitude of faces, under variant conditions, including expression, view, lighting and gaze, albeit with no subcategory individuation. However, in most real-life settings, massive exposure operates in concert with individuation. An exception to that are neonatology nurses, a unique population that is exposed to--but do not individuate--massive numbers of newborn faces. Our findings show that recognition of newborn faces by nurses does not differ from adults who are rarely exposed to newborn faces. A control study showed that the absence of enhanced recognition cannot be attributed to the relatively short exposure to each newborn face in the neonatology unit or to newborns' apparent homogeneous appearance. It is therefore the quality--not the quantity--of exposure that determines recognition abilities.
authors.affiliation: Department of Psychology, Tel Aviv University, Tel Aviv 69978, Israel. gality@post.tau.ac.il
authors.forename: Galit
authors.initials: G
authors.lastname: Yovel
authors.forename: Keren
authors.initials: K
authors.lastname: Halsband
authors.forename: Michel
authors.initials: M
authors.lastname: Pelleg
authors.forename: Naomi
authors.initials: N
authors.lastname: Farkash
authors.forename: Bracha
authors.initials: B
authors.lastname: Gal
authors.forename: Yonatan
authors.initials: Y
authors.lastname: Goshen-Gottstein
mesh_terms: D000328:Adult; D001076:Aptitude; D001245:Association Learning; D001288:Attention; D004192:Discrimination, Psychological; D005006:Ethnicity; D005145:Face; D005260:Female; D006801:Humans; D007207:Individuation; D007231:Infant, Newborn / Q000523:psychology*; D008297:Male; D016555:Matched-Pair Analysis; D008570:Memory, Short-Term; D008875:Middle Aged; D017283:Neonatal Nursing; D010364:Pattern Recognition, Visual; D011214:Practice, Psychological; D021641:Recognition, Psychology; D055815:Young Adult