{"id":"W3121829071","doi":"10.3390/brainsci11020128","title":"The Influence of Video Format on Engagement and Performance in Online Learning","year":2021,"lang":"en","type":"article","venue":"Brain Sciences","topic":"Online Learning and Analytics","field":"Computer Science","cited_by":83,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal; HEC Montréal","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Infographic; Student engagement; Psychology; Operationalization; Online video; Cognition; Multimedia; Video game; Computer science; Mathematics education","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001503521,0.00005798645,0.00007966575,0.00006636096,0.0003437834,0.0001304921,0.0004662457,0.00001554079,8.38444e-7],"category_scores_gemma":[0.0007136364,0.00003820028,0.00001583771,0.0006721108,0.0001936077,0.0002995016,0.0002319416,0.0001903271,0.000002552265],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008673752,"about_ca_system_score_gemma":0.0000882408,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007416043,"about_ca_topic_score_gemma":0.00002447904,"domain_scores_codex":[0.9990326,0.0001298362,0.000170351,0.0001989819,0.0002893365,0.000178957],"domain_scores_gemma":[0.9990933,0.0005984376,0.00007698732,0.0001573141,0.00004636509,0.00002757515],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000008670615,0.0001480181,0.3153446,0.00006431179,0.000009098241,0.00001821336,0.005297647,0.3006397,0.001476166,0.06400517,0.0001376573,0.3128507],"study_design_scores_gemma":[0.0001925139,0.0003389816,0.4523585,0.0001604285,0.000001269638,0.00001036979,0.00116245,0.5351893,0.0006687849,0.001249556,0.008547017,0.0001208711],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902163,0.0001445792,0.0003164223,0.008788503,0.00003774012,0.000025644,2.411126e-7,0.00001688037,0.0004536816],"genre_scores_gemma":[0.9955801,0.0002173203,0.003518926,0.0003686137,0.00001232847,0.000001057713,2.746308e-7,0.000001336194,0.0003000341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3127298,"threshold_uncertainty_score":0.2644139,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02253827347532429,"score_gpt":0.2935578098387455,"score_spread":0.2710195363634212,"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."}}