{"id":"W4399387662","doi":"10.1038/s41467-024-49228-7","title":"Heterogeneous peer effects of college roommates on academic performance","year":2024,"lang":"en","type":"article","venue":"Nature Communications","topic":"School Choice and Performance","field":"Social Sciences","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kellogg's (Canada)","funders":"Ministry of Education of the People's Republic of China; National Natural Science Foundation of China","keywords":"Peer effects; Psychology; Academic achievement; Multilevel model; Graduation (instrument); Null (SQL); Construct (python library); Peer group; Social psychology; Computer science; Developmental psychology; Mathematics; Statistics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004435983,0.00008317134,0.0001051428,0.0001091599,0.0004666702,0.00002980015,0.001044474,0.0003156834,0.0000277594],"category_scores_gemma":[0.000346514,0.00007445631,0.00005985292,0.000533723,0.0001954368,0.0002051149,0.0001018166,0.001199057,0.0001263899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006660416,"about_ca_system_score_gemma":0.0001343368,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004264778,"about_ca_topic_score_gemma":0.0004670522,"domain_scores_codex":[0.999064,0.0001311921,0.0001531186,0.0001200722,0.00035998,0.0001716472],"domain_scores_gemma":[0.9981574,0.000923736,0.00004286378,0.0006826604,0.0001354291,0.00005793844],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008681294,0.0003762098,0.04817095,0.0009797417,0.0002832164,0.00001231196,0.03325279,0.0002228057,0.00320017,0.5771574,0.2866461,0.04961157],"study_design_scores_gemma":[0.0001097142,0.00006622856,0.009010011,0.0003782816,0.00003221588,0.000002438245,0.0002204793,0.000884136,0.005588234,0.0006078743,0.9829505,0.0001499007],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8762006,0.0448693,0.000002453965,0.02380823,0.0009526762,0.0004350924,0.00003615093,0.0002668441,0.05342871],"genre_scores_gemma":[0.988693,0.008219643,0.0001684405,0.0003605198,0.0002038066,0.00004221648,0.00001581792,0.00001111576,0.002285449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6963044,"threshold_uncertainty_score":0.5209373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02401014406398952,"score_gpt":0.3610010265688677,"score_spread":0.3369908825048782,"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."}}