{"id":"W2025454313","doi":"10.1145/2724660.2728699","title":"Evaluating the Relationship Between Course Structure, Learner Activity, and Perceived Value of Online Courses","year":2015,"lang":"en","type":"article","venue":"","topic":"Online Learning and Analytics","field":"Computer Science","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Course (navigation); Value (mathematics); Computer science; Mathematics education; Psychology; Machine learning; 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":[0.007951784,0.0002627421,0.0002831122,0.001600708,0.0003785267,0.001622104,0.0003900606,0.0003577268,0.001229701],"category_scores_gemma":[0.047669,0.0001573345,0.0003641238,0.001487743,0.0004347449,0.001317584,0.001061158,0.000768167,0.0001618006],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005399787,"about_ca_system_score_gemma":0.0007162495,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002442859,"about_ca_topic_score_gemma":0.004056821,"domain_scores_codex":[0.9953689,0.002285546,0.0003376492,0.0004566174,0.001278697,0.0002726055],"domain_scores_gemma":[0.893687,0.08745387,0.008004885,0.002784301,0.005448336,0.002621641],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00014152,0.0003700823,0.9876457,0.00001374227,0.00006088138,0.00001495149,0.0006716133,0.0005902137,0.0007669406,0.0001513462,0.00003667972,0.009536364],"study_design_scores_gemma":[0.000008366133,0.0006966634,0.9898022,0.00000616225,0.00003391339,0.00001981684,0.000922967,0.006847787,0.001165143,0.0002983546,0.0001876438,0.00001100973],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989668,0.000008098381,0.0005826849,0.00001068252,7.971606e-7,0.000009911732,0.00004959937,0.000003842303,0.0003676483],"genre_scores_gemma":[0.9992629,0.000006252602,0.0005097928,0.000002458456,0.000001722523,0.00001533656,0.00009180206,0.000001730182,0.0001081848],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007951784,"threshold_uncertainty_score":0.04205352,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1498456546075773,"score_gpt":0.4195696184109576,"score_spread":0.2697239638033804,"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."}}