Search Results

Your query returned 13 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results.

ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly), 1999-2001 [United States] (ICPSR 4248)
Tennstedt, Sharon; Morris, John; Unverzagt, Frederick; et al.
Danish 1905 Cohort Study, 1998 (ICPSR 3960)
Christensen, Kaare; Duke University
Longitudinal Study of Aging Danish Twins, 1995 (ICPSR 21041)
Christensen, Kaare; Vaupel, James W.
National Health Interview Survey, 1994: Second Longitudinal Study on Aging, Wave 3, 2000 (ICPSR 3807)
United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics
National Survey of Midlife Development in the United States (MIDUS 3), 2013-2014 (ICPSR 36346)
Ryff, Carol; Almeida, David; Ayanian, John; et al.

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