title: Language lateralization in bilinguals: enough already!
abstract: All clinical evidence points to the fact that both languages of bilinguals are subserved by the left hemisphere in the same proportion as in unilinguals. Half of the experimental studies have reported no significant difference in lateralization between unilinguals and bilinguals. Those studies that have reported a difference contradict each other with respect to the bilingual subpopulations that are alleged to exhibit differential laterality. In the face of the lack of demonstrated validity of dichotic, tachistoscopic, and time-sharing paradigms in reflecting laterality of language functions in bilinguals, it may be time for neuropsychologists to move on to more productive research.
authors.affiliation: Department of Linguistics, McGill University, Montréal, Canada.
authors.forename: M
authors.initials: M
authors.lastname: Paradis
mesh_terms: D001288:Attention; D004292:Dominance, Cerebral; D006801:Humans; D007802:Language; D012107:Research Design; D014706:Verbal Learning