{"id":"W4307764818","doi":"10.2196/39998","title":"Screening for Generalized Anxiety Disorder From Acoustic and Linguistic Features of Impromptu Speech: Prediction Model Evaluation Study","year":2022,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Emotion and Mood Recognition","field":"Psychology","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Addiction and Mental Health; Simon Fraser University; University of Toronto","funders":"","keywords":"Impromptu; Anxiety; Generalized anxiety disorder; Psychology; Mental health; Association (psychology); Clinical psychology; Psychiatry; Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.01243361,0.002030274,0.001644735,0.001262594,0.00050319,0.001096796,0.001135112,0.0009631523,0.001557021],"category_scores_gemma":[0.01194173,0.0004043556,0.002191167,0.0007129812,0.0003316654,0.0005174298,0.001060033,0.002380023,0.0003915124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009515442,"about_ca_system_score_gemma":0.001332326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01616014,"about_ca_topic_score_gemma":0.007961855,"domain_scores_codex":[0.9975004,0.001626655,0.000164629,0.000362526,0.0001730186,0.0001728599],"domain_scores_gemma":[0.9876508,0.0098214,0.0004818983,0.0004516525,0.001272211,0.0003219419],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.006160461,0.005774413,0.3273574,0.0006380709,0.003606323,0.0005649731,0.000567924,0.4672282,0.002915797,0.0005990958,0.004938778,0.1796486],"study_design_scores_gemma":[0.00008443547,0.0009580379,0.01619354,0.00003277091,0.0002399981,0.00005742781,0.00009145441,0.9816504,0.0003757439,0.0001439311,0.0001535365,0.00001869425],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9679171,0.001498562,0.02818666,0.0003343799,0.00009250332,0.000355821,0.0005489373,0.000322555,0.0007432673],"genre_scores_gemma":[0.9814532,0.0003813045,0.01558769,0.0001003791,0.00003949125,0.0002796243,0.001472481,0.00002431037,0.0006613565],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01616014,"threshold_uncertainty_score":0.06575602,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1377905351137569,"score_gpt":0.4660061641080112,"score_spread":0.3282156289942543,"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."}}