{"id":"W1539915108","doi":"10.1159/000381536","title":"Improving the Measurement of Cognitive Ability in Geriatric Patients","year":2015,"lang":"en","type":"article","venue":"Dementia and Geriatric Cognitive Disorders","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University Health Centre","funders":"Canadian Institutes of Health Research; McGill University Health Centre","keywords":"Rasch model; Cognition; Cognitive skill; Psychometrics; Psychology; Cognitive test; Computerized adaptive testing; Test (biology); Clinical psychology; Physical medicine and rehabilitation; Developmental psychology; Medicine; Psychiatry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003828846,0.0006036688,0.0004932724,0.001377737,0.0002379515,0.0005592814,0.0004586625,0.0003554928,0.001049098],"category_scores_gemma":[0.01186536,0.0001000434,0.0006659301,0.0008913034,0.0002554851,0.000624058,0.0009525824,0.0005772249,0.0002724449],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003116255,"about_ca_system_score_gemma":0.0005671649,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001373742,"about_ca_topic_score_gemma":0.002136418,"domain_scores_codex":[0.9984261,0.0006955365,0.0003230241,0.0001178387,0.0003351253,0.0001023994],"domain_scores_gemma":[0.995635,0.001412748,0.001317891,0.0002400586,0.001122066,0.0002722476],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003372046,0.0003985129,0.8527114,0.0002750114,0.0001926359,0.00008364336,0.0004214761,0.0006191847,0.001232185,0.0001049779,0.001329624,0.1422942],"study_design_scores_gemma":[0.00005003081,0.001154011,0.9935384,0.00009219484,0.0001400057,0.0003444961,0.0001489134,0.001446812,0.001415063,0.0003359116,0.001310079,0.00002414008],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918405,0.001060806,0.00295046,0.0003174434,0.00003529188,0.0002757643,0.0004406622,0.0000710573,0.00300803],"genre_scores_gemma":[0.9912829,0.000500481,0.007391116,0.0001142054,0.00003809411,0.000146138,0.0003452201,0.000004729195,0.0001771073],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003828846,"threshold_uncertainty_score":0.02024913,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01646416571567554,"score_gpt":0.2722621533310139,"score_spread":0.2557979876153383,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}