{"id":"W4410951570","doi":"10.1136/bmjsem-2025-concussion.48","title":"48 (20B) Impact of a massive open online course on knowledge about current and previous recommendations on sport-related concussions","year":2025,"lang":"en","type":"article","venue":"","topic":"Delphi Technique in Research","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary; Université Laval","funders":"","keywords":"Course (navigation); Massive open online course; Computer science; Current (fluid); Computer security; Data science; World Wide Web; Engineering; Aerospace engineering; Electrical engineering","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":[0.004026914,0.0002868612,0.0002311599,0.000728555,0.0008342241,0.000874691,0.0003107542,0.0007893178,0.07708079],"category_scores_gemma":[0.01413951,0.000125865,0.0004373734,0.0002442801,0.0003445854,0.0008506743,0.00189677,0.001045353,0.01093976],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001052646,"about_ca_system_score_gemma":0.001232567,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002146596,"about_ca_topic_score_gemma":0.003603011,"domain_scores_codex":[0.9981253,0.0008809788,0.0001532399,0.00009712394,0.0003844,0.0003589371],"domain_scores_gemma":[0.990658,0.004077082,0.000758283,0.000429514,0.001425101,0.002651971],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0008372672,0.006303709,0.1023214,0.0005972448,0.00006246016,0.0007853858,0.00539646,0.0005177016,0.002503865,0.002070459,0.312975,0.5656292],"study_design_scores_gemma":[0.0005075298,0.004206389,0.5147464,0.001287865,0.0001073365,0.0008150223,0.01558822,0.002203014,0.001858963,0.003129326,0.4554161,0.0001337162],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6275789,0.0005799001,0.004056663,0.03896284,0.003185441,0.004393369,0.006157469,0.001048283,0.3140371],"genre_scores_gemma":[0.8477206,0.0008138787,0.009908721,0.01020063,0.001525217,0.004791887,0.00174525,0.0001916296,0.1231021],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07708079,"threshold_uncertainty_score":0.2578609,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1171677482531502,"score_gpt":0.5556309900590845,"score_spread":0.4384632418059342,"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."}}