{"id":"W2185284220","doi":"10.30935/cedtech/6144","title":"The Use of Twitter in Large Lecture Courses: Do the Students See a Benefit?","year":2015,"lang":"en","type":"article","venue":"Contemporary Educational Technology","topic":"Online and Blended Learning","field":"Social Sciences","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Sense of community; Class (philosophy); Microblogging; Social media; Perception; Psychology; Mathematics education; Test (biology); Pedagogy; Computer science; World Wide Web; Social psychology","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":[0.004059203,0.0002290339,0.0004796469,0.0007606166,0.001827625,0.002940318,0.0004552384,0.0009207662,0.003422577],"category_scores_gemma":[0.01735451,0.0002773796,0.0003176944,0.0004785241,0.001048193,0.00244839,0.001348997,0.001402462,0.0007174039],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001023098,"about_ca_system_score_gemma":0.0008891489,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001243618,"about_ca_topic_score_gemma":0.002952167,"domain_scores_codex":[0.9978276,0.0009727055,0.0001117549,0.000182126,0.0004860609,0.0004197522],"domain_scores_gemma":[0.9890068,0.004379265,0.002144699,0.0002824479,0.001454104,0.002732794],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008907429,0.007134892,0.6535795,0.0003969768,0.00008700744,0.0009049746,0.2094493,0.0001069813,0.006038744,0.0007982146,0.003542806,0.1170699],"study_design_scores_gemma":[0.0000849635,0.003705517,0.5784071,0.0001827661,0.00007360829,0.0003866158,0.4022142,0.0004574271,0.002424965,0.0004149113,0.01155755,0.00009030097],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979261,0.00006540546,0.00008337029,0.0004800709,0.00002292281,0.00003472098,0.00002436943,0.000003727993,0.001359105],"genre_scores_gemma":[0.9986938,0.00007773867,0.0001180461,0.0002205916,0.00002235481,0.00004729779,0.00001824395,0.000002556875,0.0007993195],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004059203,"threshold_uncertainty_score":0.02146733,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.073602915288754,"score_gpt":0.3814672821515268,"score_spread":0.3078643668627728,"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."}}