{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001640266,0.0002692474,0.0003958,0.000350651,0.0001133679,0.00003815722,0.0001041575,0.00008351964,0.000114565],"category_scores_gemma":[0.001728105,0.0002037732,0.0001365576,0.0008698797,0.0002776787,0.0001678686,0.0001878282,0.0002557423,0.00001444597],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008275911,"about_ca_system_score_gemma":0.0003291063,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004326909,"about_ca_topic_score_gemma":0.0001582183,"domain_scores_codex":[0.9970826,0.0002634716,0.0005596174,0.0005213626,0.001067838,0.0005051013],"domain_scores_gemma":[0.9977807,0.0002705798,0.0002193401,0.0001574117,0.00134527,0.0002267248],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0013107,0.001192759,0.8759897,0.0001450018,0.0002616674,0.00000462897,0.001018857,3.849962e-7,0.0001339895,0.00001567697,0.00007254304,0.1198541],"study_design_scores_gemma":[0.01205035,0.00119565,0.9781406,0.0001203833,0.0007544018,0.000001806269,0.006362803,0.0001400793,0.0005923883,0.0003131427,0.0001055848,0.0002228091],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902543,0.001682453,0.0007273321,0.0001931644,0.0001329348,0.002370346,0.00003850488,0.00002146741,0.004579511],"genre_scores_gemma":[0.9991838,0.0002388206,0.00003271632,0.0001584587,0.00004283217,0.0002169896,0.00007273261,0.00002260768,0.00003108481],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1196313,"threshold_uncertainty_score":0.8309632,"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."}}