{"id":"W4403913643","doi":"10.2196/55316","title":"Snowball Group Usability Testing for Rapid and Iterative Multisite Tool Development: Method Development Study","year":2024,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Electronic Health Records Systems","field":"Health Professions","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute of Allergy and Infectious Diseases; National Heart, Lung, and Blood Institute","keywords":"Preprint; Snowball sampling; Usability; Computer science; Human–computer interaction; World Wide Web; Mathematics; Statistics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.1215513,0.002124265,0.001986087,0.003490168,0.003377277,0.002015402,0.002934285,0.001609875,0.004139928],"category_scores_gemma":[0.12807,0.001575883,0.002018859,0.002662804,0.002095307,0.002208559,0.004602648,0.001625661,0.001140552],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004375252,"about_ca_system_score_gemma":0.01308228,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002970543,"about_ca_topic_score_gemma":0.005038515,"domain_scores_codex":[0.8734205,0.09978989,0.007698857,0.005803471,0.01048762,0.002799804],"domain_scores_gemma":[0.7585466,0.173169,0.007788434,0.01816376,0.03931362,0.003018607],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"qualitative","study_design_scores_codex":[0.004707694,0.01490721,0.04492719,0.01298654,0.0008794146,0.002549024,0.1741125,0.006862634,0.01717127,0.007214298,0.01011396,0.7035683],"study_design_scores_gemma":[0.03787994,0.1403414,0.1764448,0.02169455,0.00305159,0.00482994,0.1505753,0.08529706,0.0921822,0.03461071,0.251682,0.001410409],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3004791,0.0007140734,0.3888099,0.0006188548,0.0002998365,0.3013295,0.0005484463,0.0008039032,0.006396263],"genre_scores_gemma":[0.2779926,0.0006064196,0.3741786,0.0007072709,0.0001183986,0.3444154,0.0003794367,0.0002012817,0.001400565],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.1215513,"threshold_uncertainty_score":0.6428323,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2527724326737636,"score_gpt":0.5797662376459868,"score_spread":0.3269938049722232,"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."}}