{"id":"W1567085980","doi":"10.2307/20466630","title":"Learner Characteristics as Predictors of Online Social Presence [Abstract]","year":2007,"lang":"en","type":"article","venue":"Canadian Journal of Education / Revue canadienne de l éducation","topic":"Online and Blended Learning","field":"Social Sciences","cited_by":80,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Psychology; Mathematics education","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001947062,0.00009842308,0.0001896247,0.0005093614,0.0003637202,0.00005200435,0.000313226,0.0001521018,0.0003529633],"category_scores_gemma":[0.003308127,0.0001164459,0.00008247319,0.0004760091,0.0001829717,0.0003138981,0.000003949759,0.0003606234,0.000005711532],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001861587,"about_ca_system_score_gemma":0.02974747,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.06530997,"about_ca_topic_score_gemma":0.7405139,"domain_scores_codex":[0.9985306,0.0001100383,0.000561747,0.0001242958,0.0001384502,0.0005349022],"domain_scores_gemma":[0.9968399,0.0001531939,0.0007364577,0.0001170618,0.001092551,0.001060826],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005274686,0.0004411842,0.1812186,0.0001859148,0.0001177092,0.00005952999,0.4531063,0.0000538116,0.001152775,0.03200352,0.02273733,0.3088706],"study_design_scores_gemma":[0.0001094564,0.00007531549,0.3732724,0.0001537818,0.00005443592,0.00004280773,0.1275578,0.000004227712,0.00006411317,0.0008624318,0.497646,0.0001572102],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9834548,0.0001026135,0.0000375205,0.007211816,0.0046399,0.0001045267,0.00002157211,0.000005290256,0.004421965],"genre_scores_gemma":[0.9926296,0.00003388146,0.0005547008,0.0001846642,0.003778113,0.000001511136,0.00004577357,0.00001517764,0.002756598],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6752039,"threshold_uncertainty_score":0.9757529,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03804995694897556,"score_gpt":0.3302453413606146,"score_spread":0.2921953844116391,"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."}}