{"id":"W2142744427","doi":"10.1162/rest.89.2.300","title":"Do Peers Affect Student Achievement in China's Secondary Schools?","year":2007,"lang":"en","type":"article","venue":"The Review of Economics and Statistics","topic":"School Choice and Performance","field":"Social Sciences","cited_by":251,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Endogeneity; Desegregation; Affect (linguistics); Tracking (education); Voucher; China; Academic achievement; Student achievement; Peer effects; Set (abstract data type); Psychology; Selection bias; Demographic economics; Economics; Political science; Social psychology; Mathematics education; Econometrics; Computer science; Pedagogy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001285552,0.0002501472,0.0004541248,0.001395563,0.0008326081,0.00108844,0.0004576214,0.0004041028,0.002141309],"category_scores_gemma":[0.003355551,0.0001473023,0.0003461838,0.00192025,0.0006362734,0.0005498326,0.0009042654,0.0005776371,0.0002638242],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001365736,"about_ca_system_score_gemma":0.001564121,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08417044,"about_ca_topic_score_gemma":0.1391426,"domain_scores_codex":[0.99887,0.0003240084,0.00007853779,0.0002136353,0.000236856,0.0002769438],"domain_scores_gemma":[0.9967187,0.0006438493,0.001211018,0.0001657713,0.0005068454,0.0007538109],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002406766,0.00005877334,0.9939322,0.000009703351,0.00005973527,0.00006938856,0.0005925947,0.0001853992,0.0001098735,0.0003296676,0.0002658142,0.00436276],"study_design_scores_gemma":[0.000001816759,0.00002462638,0.9987514,0.00000268346,0.00001437105,0.000007452768,0.0004079633,0.0004250876,0.00004079566,0.0001015076,0.0002194979,0.000002674329],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985614,0.0001094479,0.00004013227,0.0002756006,0.000003469843,0.000003417475,0.0001184923,0.000003125947,0.0008847623],"genre_scores_gemma":[0.9996556,0.00003914191,0.00001377913,0.0000118076,0.000003958456,0.000001297084,0.00006297699,6.965932e-7,0.0002107716],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08417044,"threshold_uncertainty_score":0.167361,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02103848834825416,"score_gpt":0.3443849803235342,"score_spread":0.32334649197528,"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."}}