{"id":"W2964409475","doi":"10.19173/irrodl.v20i4.4224","title":"Teaching and Learning Without a Textbook","year":2019,"lang":"en","type":"article","venue":"The International Review of Research in Open and Distributed Learning","topic":"Open Education and E-Learning","field":"Computer Science","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Open educational resources; Open education; Computer science; Educational technology; The Internet; Mobile device; Multimedia; Mathematics education; Psychology; World Wide Web","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001662706,0.0001842685,0.0002987148,0.0006253005,0.00111977,0.006797995,0.0005744395,0.0009094457,0.01255047],"category_scores_gemma":[0.006903361,0.0001298995,0.0002785749,0.000704514,0.002516695,0.004745317,0.004120868,0.001481842,0.002574495],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00172802,"about_ca_system_score_gemma":0.003559851,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001045909,"about_ca_topic_score_gemma":0.002089516,"domain_scores_codex":[0.9975904,0.000938026,0.0001176007,0.0003182458,0.0008172578,0.0002185086],"domain_scores_gemma":[0.9955592,0.00153913,0.0006625677,0.0005342702,0.0005720322,0.001132704],"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":[0.0000683736,0.0005782863,0.01856004,0.0008584519,0.00002369143,0.0004976715,0.01938105,0.0002807726,0.00409971,0.1553516,0.02664436,0.773656],"study_design_scores_gemma":[0.00003987543,0.0005939621,0.04423716,0.001975787,0.00004862696,0.00165912,0.03019466,0.0004152135,0.003253154,0.1339306,0.7835981,0.00005377291],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3468707,0.03411758,0.02851713,0.03806649,0.001847112,0.000238383,0.0002360473,0.0002970394,0.5498095],"genre_scores_gemma":[0.8560892,0.01734791,0.01653714,0.008473168,0.0006236373,0.0002005124,0.0001998318,0.00007694532,0.1004516],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01255047,"threshold_uncertainty_score":0.04198551,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05724753938378074,"score_gpt":0.4287608999805251,"score_spread":0.3715133605967444,"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."}}