{"id":"W2117495220","doi":"10.1139/p08-006","title":"Factors affecting student drop out from the university introductory physics course, including the anomaly of the Ontario double cohort","year":2008,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Engineering Education and Pedagogy","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Brock University; Trent University","keywords":"Cohort; Drop out; Mathematics education; Statistic; Physics; Medicine; Medical education; Psychology; Mathematics; Statistics; Demographic economics; Economics; Internal medicine","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.00131937,0.0001775297,0.0003177262,0.001302536,0.002582346,0.001066377,0.001075616,0.0004027562,0.003382928],"category_scores_gemma":[0.007799363,0.0002104504,0.0004385288,0.001829682,0.0007383779,0.0003967429,0.00108982,0.0007245868,0.0005084036],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008871959,"about_ca_system_score_gemma":0.01593305,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.881186,"about_ca_topic_score_gemma":0.9233214,"domain_scores_codex":[0.9978188,0.0001370198,0.0001523225,0.0002286529,0.001100579,0.0005625208],"domain_scores_gemma":[0.9913565,0.0006728473,0.003227832,0.0004259046,0.002076282,0.002240607],"domain_codex":null,"domain_gemma":"evaluation","domain_candidate":"evaluation","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009304043,0.00003066027,0.988592,0.00002737012,0.00001208648,0.0001537585,0.001465753,0.0000428692,0.0003355975,0.00009694133,0.001226117,0.007923803],"study_design_scores_gemma":[0.000001397312,0.00001709657,0.9985188,0.000006034082,0.000003265793,0.00002925117,0.0006302432,0.00003871641,0.00004123814,0.00001009663,0.000700897,0.000002921213],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9895394,0.000279374,0.0001584322,0.001360916,0.00003169847,0.0000895452,0.001151653,0.00001949037,0.007369375],"genre_scores_gemma":[0.9964677,0.000186197,0.00008571257,0.0001125848,0.00001157624,0.0000214564,0.0003758953,0.000009304104,0.002729591],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9986807,"threshold_uncertainty_score":0.2390274,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04375886210451661,"score_gpt":0.2386280469150694,"score_spread":0.1948691848105528,"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."}}