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O3‐03‐03: Changes to Validity of Online Cognitive Assessment in Young and Older Adults: A Comparison to Supervised Testing using the Cantab Battery
Author(s) -
Cormack Francesca K.,
Taptiklis Nick,
Abbott Rosemary A.,
Anatürk Melis,
Cartland Ian,
Coppieters Lotte,
Housden Charlotte,
Barnett Jennifer H.
Publication year - 2016
Publication title -
alzheimer's and dementia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.713
H-Index - 118
eISSN - 1552-5279
pISSN - 1552-5260
DOI - 10.1016/j.jalz.2016.06.520
Subject(s) - comparability , reliability (semiconductor) , medicine , machine learning , crowdsourcing , test (biology) , cognition , cognitive test , computer science , artificial intelligence , clinical psychology , world wide web , mathematics , power (physics) , physics , quantum mechanics , psychiatry , paleontology , combinatorics , biology
O3-03-03 CHANGES TO VALIDITY OF ONLINE COGNITIVE ASSESSMENT IN YOUNG AND OLDER ADULTS: A COMPARISON TO SUPERVISED TESTING USING THE CANTAB BATTERY Francesca K. Cormack, Nick Taptiklis, Rosemary A. Abbott, Melis Anat€urk, Ian Cartland, Lotte Coppieters, Charlotte Housden, Jennifer H. Barnett, Cambridge Cognition, Cambridge, United Kingdom; Table 3 Relationships between biomarkers and CogState variables. Ab1⁄4amyloid-beta. Ttau1⁄4total tau. PiB1⁄4Pittsburgh compound B. CPAL1⁄4continuous paired associates learning task; GMCT1⁄4Groton maze chase test; GML1⁄4Groton maze learning; GMR1⁄4Groton maze recall; OCL1⁄4one card learning test; ONB1⁄4one-back; TWOB1⁄4two-back. Acc1⁄4arcsine proportioncorrected accuracy, higher score is better; MPS1⁄4moves per second, higher score is better; err1⁄4errors, high score is worse. P-value is for the coefficient of the biomarker variable in a multiple regression controlling for age, sex, literacy, and computer familiarity.