{"id":"W7117250036","doi":"10.1002/alz70857_098958","title":"Construct Validity and Test‐Retest Reliability of the Digital Brain Function Screen (DBFS) for Early Cognitive Impairment","year":2025,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Reliability (semiconductor); Cognition; Construct validity; Measure (data warehouse); Usability; Construct (python library); Validity; Function (biology)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01378243,0.0005846047,0.0006276431,0.001874186,0.000577448,0.001037119,0.0006931168,0.0007134614,0.001203305],"category_scores_gemma":[0.02807705,0.000348238,0.00179054,0.0008257307,0.0008241679,0.0007953835,0.001235153,0.0009466169,0.0004402062],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006188287,"about_ca_system_score_gemma":0.0009098675,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003137258,"about_ca_topic_score_gemma":0.006055421,"domain_scores_codex":[0.9944198,0.001833346,0.0005836694,0.0007778756,0.002134849,0.0002504352],"domain_scores_gemma":[0.9771164,0.01104917,0.00387154,0.001436454,0.005848109,0.0006784523],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003383651,0.0002208781,0.9807822,0.0000766974,0.0005881374,0.00002992223,0.0007177679,0.0005774263,0.0004901306,0.0001630518,0.000655018,0.01536058],"study_design_scores_gemma":[0.00004563505,0.0004361985,0.9956896,0.00005752236,0.0001871137,0.0001237179,0.0002877487,0.001784756,0.0003290032,0.0002780776,0.00075733,0.00002337252],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9941354,0.0006327595,0.001927789,0.0001252749,0.00007489155,0.0001454068,0.0004828632,0.00004150243,0.002434037],"genre_scores_gemma":[0.9966146,0.0001549714,0.00198264,0.00004380286,0.00002670577,0.000201937,0.0006158727,0.00001485574,0.0003444922],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01378243,"threshold_uncertainty_score":0.07288933,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02254956049691757,"score_gpt":0.3017688808799154,"score_spread":0.2792193203829978,"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."}}