Cognition and Aging in the USA (CogUSA) 2007-2009 [electronic resource]/ John McArdle, Willard Rodgers, Robert Willis.
- Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor], 2015.
- ICPSR (Series) 36053.
1 online resource.
- System Details:
- Mode of access: World Wide Web.
- Cognition and Aging in the USA (CogUSA) is a national longitudinal study of cognition, focused on the age-related changes in cognition across cohorts and on the impact of cognition on key health and economic outcomes. The aim of the CogUSA Study was to evaluate the effectiveness of a variety of tests in assessing cognitive skills on a sample mirroring the Health and Retirement Survey (HRS) (ICPSR 6854). Data were derived in three waves, with each wave utilizing a variety of measures. In Waves 1 and 3, these measures included an adaptive number series test. The Woodcock-Johnson (WJ-III) number series test and the Wechsler Abbreviated Scale of Intelligence (WASI) were used in Wave 2. Waves 1 and 3 were conducted as telephone interviews, while Wave 2 was conducted as an in-person interview. This collection includes indicators of cognitive abilities and functioning as well as a variety of demographic, health, and economic variables. Dataset 1 presents participant demographic information, and Dataset 2 presents scores calculated for the cognitive tests administered to the respondents in each of the three waves.Cf: http://doi.org/10.3886/ICPSR36053.v1
- Demographic Data
Test Score Data
- Title from ICPSR DDI metadata of 2016-03-09.
- McArdle, John University of Southern California
Rodgers, Willard University of Michigan
Willis, Robert University of Michigan
Inter-university Consortium for Political and Social Research.
- Access Restriction:
- Restricted for use by site license.
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