{"id":"W7099720252","doi":"","title":"Do Peers Affect Student Achievement? Evidence from Canada Using Group Size Variation. CIRANO Working Paper 2010s-08","year":2010,"lang":"en","type":"article","venue":"","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Peer effects; Instrumental variable; Affect (linguistics); Intuition; Peer group; Simultaneity; Endogeneity; Empirical evidence; Control (management)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.004431835,0.000496732,0.0009190912,0.002253477,0.003048016,0.001883004,0.001874393,0.0008636716,0.004534614],"category_scores_gemma":[0.01175405,0.0003171714,0.0008194833,0.006708237,0.001512485,0.000470363,0.001309386,0.0009532401,0.0004849078],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0174904,"about_ca_system_score_gemma":0.02379942,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9958197,"about_ca_topic_score_gemma":0.9953754,"domain_scores_codex":[0.9968979,0.0006972558,0.0001410896,0.0005434526,0.001111205,0.000609111],"domain_scores_gemma":[0.9790132,0.004729143,0.004221386,0.001646816,0.007839678,0.002549766],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000301158,0.0001133483,0.9661484,0.00009877533,0.0003989374,0.0001527142,0.001987554,0.0008507844,0.0001290928,0.001613704,0.009181862,0.01902367],"study_design_scores_gemma":[0.00004550023,0.00004104019,0.9922058,0.00005776494,0.0001809247,0.00002429358,0.001336872,0.0008688092,0.0001254093,0.0002282168,0.004863498,0.00002180857],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9646453,0.005065961,0.0007248976,0.003502925,0.00007283135,0.00006139673,0.01471128,0.00004608712,0.01116927],"genre_scores_gemma":[0.9907224,0.0008184465,0.0003082286,0.0001851773,0.00001807363,0.00001863228,0.003822912,0.00001776606,0.004088429],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0174904,"threshold_uncertainty_score":0.1269023,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02179541164301571,"score_gpt":0.2463273182486948,"score_spread":0.2245319066056791,"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."}}