Linking self-perceived cognitive functioning questionnaires using item response theory: The subjective cognitive decline initiative.
Laura A RabinSietske A M SikkesDouglas TommetRichard N JonesPaul K CraneMilushka M Elbulok-CharcapeMark A DubbelmanRebecca KoscikRebecca E AmariglioRachel F BuckleyMercè BoadaGaël ChételatBruno DuboisKathryn A EllisKatherine A GiffordAngela L JeffersonFrank JessenSterling JohnsonMindy J KatzRichard B LiptonTobias LuckEleni MargiotiPaul MaruffJose Luis MolinuevoAudrey PerrotinRonald C PetersenLorena RamiBarry ReisbergDorene M RentzSteffi G Riedel-HellerShannon L RisacherOctavio Rodriguez-GomezPerminder Singh SachdevAndrew J SaykinNikolaos ScarmeasColette M SmartBeth E SnitzReisa A SperlingVanessa TalerWiesje Maria van der FlierArgonde C van HartenMichael WagnerSteffen Wolfsgrubernull nullnull nullnull nullPublished in: Neuropsychology (2023)
This was the first study to calibrate self-perceived cognitive functioning data of geographically diverse older adults. The resulting item scores are on the same metric, facilitating joint or pooled analyses across international studies. Results may lead to the development of new self-perceived cognitive functioning questionnaires guided by psychometric properties, content, and other important features of items in our item bank. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Keyphrases
- psychometric properties
- cognitive decline
- physical activity
- social support
- depressive symptoms
- mental health
- mild cognitive impairment
- electronic health record
- quality improvement
- randomized controlled trial
- emergency department
- sleep quality
- adverse drug
- drug induced
- artificial intelligence
- data analysis
- phase iii