{"id":"W1537693667","doi":"10.19173/irrodl.v8i1.335","title":"Replacing Face-to-Face Tutorials by Synchronous Online Technologies: Challenges and pedagogical implications","year":2007,"lang":"en","type":"article","venue":"The International Review of Research in Open and Distributed Learning","topic":"Online and Blended Learning","field":"Social Sciences","cited_by":166,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Context (archaeology); Computer science; Distance education; Workload; Set (abstract data type); Face-to-face; Online learning; Computer-mediated communication; Learning Management; Multimedia; Mathematics education; Psychology; World Wide Web; The Internet","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":[0.01388334,0.0004120568,0.0004362895,0.0005840228,0.001480237,0.003669365,0.003147894,0.001590514,0.002622344],"category_scores_gemma":[0.03627261,0.0002492401,0.0002954649,0.0009280829,0.00118393,0.004312304,0.002237769,0.0007783233,0.0009002987],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001342869,"about_ca_system_score_gemma":0.002799134,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002139249,"about_ca_topic_score_gemma":0.003714952,"domain_scores_codex":[0.9853603,0.01119815,0.0004355043,0.0007783527,0.001509019,0.0007186112],"domain_scores_gemma":[0.9563046,0.03177062,0.002932601,0.00347539,0.003388308,0.002128579],"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":[0.0004998046,0.00309194,0.03357589,0.001775146,0.00006182394,0.001304411,0.02738197,0.002582345,0.01175602,0.006294712,0.004500351,0.9071755],"study_design_scores_gemma":[0.0008634668,0.01395068,0.2004637,0.003264858,0.0004551613,0.007078706,0.3702983,0.03123159,0.04456134,0.03115459,0.2962634,0.000414342],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9244316,0.003066568,0.04261548,0.00862455,0.0003292092,0.0005093152,0.000053281,0.0003959058,0.01997412],"genre_scores_gemma":[0.9717196,0.001438524,0.02227426,0.0005786694,0.0001213543,0.0003507803,0.00003969949,0.0000491416,0.003427994],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01388334,"threshold_uncertainty_score":0.07342297,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2314006755160492,"score_gpt":0.5329280654332,"score_spread":0.3015273899171508,"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."}}