Academic Journal
Linking Self-Perceived Cognitive Functioning Questionnaires Using Item Response Theory: The Subjective Cognitive Decline Initiative
| Τίτλος: | Linking Self-Perceived Cognitive Functioning Questionnaires Using Item Response Theory: The Subjective Cognitive Decline Initiative |
|---|---|
| Συγγραφείς: | Rabin, LA, Sikkes, SAM, Tommet, D, Jones, RN, Crane, PK, Elbulok-Charcape, MM, Dubbelman, MA, Koscik, R, Amariglio, RE, Buckley, RF, Boada, M, Chételat, G, Dubois, B, Ellis, KA, Gifford, KA, Jefferson, AL, Jessen, F, Johnson, S, Katz, MJ, Lipton, RB, Luck, T, Margioti, E, Maruff, P, Molinuevo, JL, Perrotin, A, Petersen, RC, Rami, L, Reisberg, B, Rentz, DM, Riedel-Heller, SG, Risacher, SL, Rodriguez-Gomez, O, Sachdev, PS, Saykin, AJ, Scarmeas, N, Smart, C, Snitz, BE, Sperling, RA, Taler, V, van der Flier, WM, van Harten, AC, Wagner, M, Wolfsgruber, S |
| Πηγή: | urn:ISSN:0894-4105 ; urn:ISSN:1931-1559 ; Neuropsychology, 37, 4, 463-499 |
| Στοιχεία εκδότη: | American Psychological Association (APA) |
| Έτος έκδοσης: | 2023 |
| Συλλογή: | UNSW Sydney (The University of New South Wales): UNSWorks |
| Θεματικοί όροι: | 52 Psychology, 5201 Applied and Developmental Psychology, Neurosciences, Neurodegenerative, Basic Behavioral and Social Science, Behavioral and Social Science, Acquired Cognitive Impairment, Brain Disorders, Aging, Mental Health, Humans, Aged, Bayes Theorem, Cognition, Cognitive Dysfunction, Surveys and Questionnaires, Self Report, Psychometrics, Alzheimer’s Disease Neuroimaging Initiative, Canadian Longitudinal Study on Aging, Health and Aging Brain Study: Health Disparities (HABS-HD) Study Team, anzsrc-for: 52 Psychology, anzsrc-for: 5201 Applied and Developmental Psychology, anzsrc-for: 1109 Neurosciences, anzsrc-for: 1701 Psychology, anzsrc-for: 1702 Cognitive Sciences, anzsrc-for: 3209 Neurosciences, anzsrc-for: 5202 Biological psychology, anzsrc-for: 5204 Cognitive and computational psychology |
| Περιγραφή: | Objective: Self-perceived cognitive functioning, considered highly relevant in the context of aging and dementia, is assessed in numerous ways—hindering the comparison of findings across studies and settings. Therefore, the present study aimed to link item-level self-report questionnaire data from international aging studies. Method: We harmonized secondary data from 24 studies and 40 different questionnaires with item response theory (IRT) techniques using a graded response model with a Bayesian estimator. We compared item information curves to identify items with high measurement precision at different levels of the selfperceived cognitive functioning latent trait. Data from 53,030 neuropsychologically intact older adults were included, from 13 English language and 11 non-English (or mixed) language studies. Results: We successfully linked all questionnaires and demonstrated that a single-factor structure was reasonable for the latent trait. Items that made the greatest contribution to measurement precision (i.e., “top items”) assessed general and specific memory problems and aspects of executive functioning, attention, language, calculation, and visuospatial skills. These top items originated from distinct questionnaires and varied in format, range, time frames, response options, and whether they captured ability and/or change. Conclusions: 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. |
| Τύπος εγγράφου: | article in journal/newspaper |
| Γλώσσα: | unknown |
| Relation: | http://purl.org/au-research/grants/nhmrc/APP1093083; https://hdl.handle.net/1959.4/unsworks_83875; https://doi.org/10.1037/neu0000888 |
| DOI: | 10.1037/neu0000888 |
| Διαθεσιμότητα: | https://hdl.handle.net/1959.4/unsworks_83875 https://doi.org/10.1037/neu0000888 |
| Rights: | metadata only access ; http://purl.org/coar/access_right/c_14cb ; CC-BY ; https://creativecommons.org/licenses/by/4.0/ |
| Αριθμός Καταχώρησης: | edsbas.D575B8C3 |
| Βάση Δεδομένων: | BASE |
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