@article{985b4f1d883c4daba8393547157d09dd,
title = "A coordinated analysis of the associations among personality traits, cognitive decline, and dementia in older adulthood",
abstract = "There are individual differences in the rates of cognitive decline across later adulthood. Personality traits are among the factors that may account for these differences. The current project investigated whether personality traits were associated with trajectories of cognitive decline, and whether the associations were different before and after dementia diagnosis. The data was analyzed using linear mixed effects regression. Across study aims is a focus on replicability and generalizability. Each question was addressed in four independent longitudinal studies (EAS, MAP, ROS, SATSA), then meta-analyzed, providing estimates of replicability. Results indicated that low neuroticism and high openness were associated with total cognitive function. We detected evidence for cognitive decline in all four samples, and openness was associated with decline post dementia diagnosis.",
keywords = "Cognitive ability, Cognitive aging, Coordinated analysis, Dementia, Personality traits",
author = "Graham, {Eileen K.} and James, {Bryan D.} and Jackson, {Kathryn L.} and Willroth, {Emily C.} and Jing Luo and Beam, {Christopher R.} and Pedersen, {Nancy L.} and Reynolds, {Chandra A.} and Mindy Katz and Lipton, {Richard B.} and Patricia Boyle and Robert Wilson and Bennett, {David A.} and Mroczek, {Daniel K.}",
note = "Funding Information: All co-authors contributed to the development of this manuscript. Co-A's James, Mroczek, Bennett, Reynolds, Pedersen, Lipton, Bennett, Wilson, Boyle, & Katz all helped with the study conceptualization. Co-A's James, Jackson, Bennett, and Mroczek assisted with the model development. Co-A's Beam, Luo, Willroth, Jackson, Bryan, and Graham assisted with data analysis. All authors have contributed to the preparation and revision of this manuscript. Funding support for this project was provided by: P01AG03949, Czap Foundation, Sylvia & Leonard Marx Foundation; 3R01AG018436-18S1; K01AG050823, R01AG017917, P30AG010161. Publisher Copyright: {\textcopyright} 2021 Elsevier Inc.",
year = "2021",
month = jun,
doi = "10.1016/j.jrp.2021.104100",
language = "English (US)",
volume = "92",
journal = "Journal of Research in Personality",
issn = "0092-6566",
publisher = "Academic Press Inc.",
}