{"id":"W4220931574","doi":"10.31219/osf.io/5d8kc","title":"Smartphone Photoplethysmography Covaries with Stress and Anxiety During a Digital Acute Social Stressor Preprint","year":2022,"lang":"en","type":"preprint","venue":"","topic":"COVID-19 and Mental Health","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Photoplethysmogram; Stressor; Anxiety; Trier social stress test; mHealth; Wearable computer; Psychology; Heart rate; Wearable technology; Clinical psychology; Psychological intervention; Medicine; Fight-or-flight response; Blood pressure; Computer science; Psychiatry; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0002544689,0.0001866617,0.0001624333,0.0002705932,0.0001903763,0.0004744905,0.0001433773,0.0002988922,0.001355645],"category_scores_gemma":[0.002165833,0.0001292216,0.0002764445,0.0002404825,0.0001730174,0.0002527693,0.0004412676,0.0003349597,0.0001773531],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001324329,"about_ca_system_score_gemma":0.0001131403,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001737398,"about_ca_topic_score_gemma":0.003569719,"domain_scores_codex":[0.9997715,0.00005956009,0.00002801836,0.00005294637,0.00005273099,0.0000352934],"domain_scores_gemma":[0.9989915,0.0001875515,0.0004757293,0.00009161264,0.00009455103,0.0001589611],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002787261,0.0001026466,0.9898446,0.00003753215,0.00009935725,0.00007994383,0.0003801727,0.00002793454,0.002900087,0.00001994312,0.0001413509,0.006087743],"study_design_scores_gemma":[0.000001512409,0.00008672754,0.9995713,0.00000237465,0.000009724355,0.00005756214,0.0001023682,0.00005078959,0.00006936397,0.000006615074,0.00004028884,0.000001515376],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993476,0.00006256089,0.00008230025,0.00002138999,0.000005039861,0.000009752014,0.000176409,0.000003734429,0.0002911835],"genre_scores_gemma":[0.9995543,0.00004801606,0.00009982662,0.00001892996,0.00001150904,0.00001499934,0.0001231678,0.000001125973,0.000128069],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001737398,"threshold_uncertainty_score":0.004535079,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02511416886858204,"score_gpt":0.3423439901587371,"score_spread":0.317229821290155,"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."}}