{"id":"W7096005288","doi":"","title":"to the source. Do Peers Affect Student Achievement in China’s Secondary Schools?","year":2006,"lang":"en","type":"article","venue":"","topic":"School Choice and Performance","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Affect (linguistics); Student achievement; Association (psychology); China; Academic achievement","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001306875,0.0000989451,0.00010277,0.00007451178,0.0004187124,0.0002175851,0.0004441597,0.00004908393,0.0008806256],"category_scores_gemma":[0.0000354034,0.00006620855,0.0000513345,0.0003853742,0.00003837214,0.0002103227,0.00007713254,0.0002940379,0.000502742],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001447607,"about_ca_system_score_gemma":0.0001272345,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.02523396,"about_ca_topic_score_gemma":0.1130999,"domain_scores_codex":[0.9986183,0.0001373728,0.0001646299,0.0001972885,0.0005155401,0.0003668449],"domain_scores_gemma":[0.9996095,0.00004482486,0.00003259519,0.0002029886,0.00002227197,0.00008781786],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002013531,0.0001588263,0.8612546,0.000005727195,0.00001138231,0.000003351406,0.01152011,0.001144145,0.00005728838,0.004909755,0.1092871,0.01162751],"study_design_scores_gemma":[0.0001875714,0.00003455007,0.7088732,0.000009548917,0.00000293253,1.452802e-7,0.00767284,0.000006194054,0.00004306269,0.0001459494,0.2829289,0.00009512691],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.847772,0.0001107206,0.00005090769,0.02299291,0.0002499701,0.0003661963,0.000001509478,0.00004653955,0.1284092],"genre_scores_gemma":[0.9810128,0.00002739148,0.0000866816,0.00147383,0.0007292391,0.00004511453,0.000002149888,0.000006994395,0.01661578],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1736417,"threshold_uncertainty_score":0.9812571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01086040571973502,"score_gpt":0.3074364751317552,"score_spread":0.2965760694120202,"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."}}