{"id":"W1589604820","doi":"","title":"Vodcasts: Are they an effective tool to enhance student learning? A Case Study from McMaster University, Hamilton Canada.","year":2008,"lang":"en","type":"article","venue":"EdMedia: World Conference on Educational Media and Technology","topic":"Online Learning and Analytics","field":"Computer Science","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Computer science; Mathematics education; Psychology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.001595724,0.0002611644,0.0002740695,0.0008141893,0.006693574,0.002359242,0.001492594,0.001375819,0.004094824],"category_scores_gemma":[0.00462684,0.0002828742,0.0001870724,0.001298986,0.001657663,0.0009690232,0.001689674,0.001057856,0.0006101723],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008790523,"about_ca_system_score_gemma":0.01916487,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5127106,"about_ca_topic_score_gemma":0.871643,"domain_scores_codex":[0.9983224,0.0005461438,0.00004496445,0.00009766946,0.000514422,0.0004742369],"domain_scores_gemma":[0.9961111,0.000959057,0.0001566798,0.0001186769,0.001039806,0.001614657],"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":[0.001175047,0.004902846,0.09228628,0.001212827,0.00005601098,0.01058913,0.2555401,0.0005060737,0.009114745,0.004654886,0.05963855,0.5603236],"study_design_scores_gemma":[0.0002735438,0.00286678,0.1529275,0.0006577353,0.000162024,0.002925646,0.6179993,0.0009540168,0.008952774,0.0007082211,0.2113857,0.0001866853],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.964539,0.001126232,0.001004888,0.004830061,0.00008370393,0.0004912231,0.0002191029,0.0001083651,0.02759739],"genre_scores_gemma":[0.9623284,0.001306925,0.002590265,0.0008496535,0.00001595045,0.0001138815,0.00008002837,0.00005260205,0.03266232],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4872894,"threshold_uncertainty_score":0.9803184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01385983406810755,"score_gpt":0.2727943187434,"score_spread":0.2589344846752925,"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."}}