Cognitive domain harmonization and cocalibration in studies of older adults.

Shubhabrata MukherjeeSeo-Eun ChoiMichael L LeePhoebe ScollardEmily H TrittschuhJesse MezAndrew J SaykinLaura E GibbonsR Elizabeth SandersAndrew F ZamanMerilee A TeylanWalter A KukullLisa L BarnesDavid A BennettAndrea Z LacroixEric B LarsonMichael CuccaroShannon MercadoLogan DumitrescuTimothy J HohmanPaul K Crane

Published in: Neuropsychology (2022)

We have implemented a large-scale effort to harmonize and cocalibrate cognitive domain scores across multiple studies of cognitive aging. Scores on the same metric facilitate meta-analyses of cognitive outcomes across studies or the joint analysis of individual data across studies. Our systematic approach allows for cocalibration of additional studies as they become available and our growing item bank enables robust investigation of cognition in the context of aging and dementia. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Keyphrases

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