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ERIC Number: EJ950431
Record Type: Journal
Publication Date: 2011
Pages: 27
Abstractor: As Provided
Reference Count: 51
ISBN: N/A
ISSN: ISSN-0169-0965
Natural and Constrained Language Production as a Function of Age and Cognitive Abilities
Rabaglia, Cristina D.; Salthouse, Timothy A.
Language and Cognitive Processes, v26 n10 p1505-1531 2011
Although it is often claimed that verbal abilities are relatively well maintained across the adult lifespan, certain aspects of language production have been found to exhibit cross-sectional differences and longitudinal declines. In the current project age-related differences in controlled and naturalistic elicited language production tasks were examined within the context of a reference battery of cognitive abilities in a moderately large sample of individuals aged 18-90. The results provide support for age-related increases in lexical sophistication and diversity at the discourse level, and declines in grammatical complexity in controlled and naturalistic contexts. Further, age-related decreases in facility with complex grammatical constructions in controlled sentence production were statistically independent of the cognitive abilities assessed in this project. (Contains 3 figures and 5 tables.)
Psychology Press. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A