title: Qualitative attentional changes with age in doing two tasks at once.
abstract: Does practice reduce, or even eliminate, aging effects on the attentional limitations responsible for dual-task interference? The studies reviewed in this article show that age differences reliably persist after extensive practice. Strikingly, dual-task interference remains larger among older adults even in training conditions that allow them to achieve single-task performance as fast as younger adults. These findings demonstrate that age deficits in attentional functioning are robust. Advancing age also can be accompanied by improvements in cognitive functioning, such as in the ability to access the lexicon without attention (i.e., automatically), due to lifelong experience with word reading. Future research needs to establish whether age deficits in central attention are due to structural changes that are irreversible or reversible to some extent.
authors.affiliation: Université Bourgogne Franche-Comté - UFR SLHS, 30 rue Mégevand, 25030, Besançon, France. francois.maquestiaux@univ-fcomte.fr.
authors.forename: François
authors.initials: F
authors.lastname: Maquestiaux
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging / Q000502:physiology*; D001288:Attention / Q000502:physiology*; D056344:Executive Function / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011597:Psychomotor Performance / Q000502:physiology*; D055815:Young Adult
keywords: Aging; Attention; Automatization; Dual-task interference; Practice