{"id":"W2889563398","doi":"10.1111/bjep.12242","title":"Economic disadvantage and math achievement: The significance of perceived cost from an evolutionary perspective","year":2018,"lang":"en","type":"article","venue":"British Journal of Educational Psychology","topic":"Education, Achievement, and Giftedness","field":"Psychology","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"LG Display; Alberta Children's Hospital Foundation; National Science Foundation","keywords":"Disadvantage; Disadvantaged; Poverty; Perspective (graphical); Mathematics education; Academic achievement; Psychology; Political science; Economics; Mathematics; Economic growth","routes":{"ca_aff":true,"ca_fund":true,"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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004440646,0.0001370485,0.000248167,0.0001132878,0.0002285082,0.00002759013,0.0004215716,0.00009239971,0.003612165],"category_scores_gemma":[0.00008743555,0.0001342352,0.00007775053,0.00009428417,0.0009126263,0.0002560304,0.00002358511,0.0002624344,0.00005360683],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001247791,"about_ca_system_score_gemma":0.0002808711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001582174,"about_ca_topic_score_gemma":0.0005939883,"domain_scores_codex":[0.9983704,0.000356938,0.0005703186,0.0003372371,0.0001453243,0.0002197752],"domain_scores_gemma":[0.9981562,0.0004184843,0.0005883009,0.0002884484,0.0004175065,0.0001310935],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007032342,0.003660352,0.8188558,0.00001097999,0.000628973,0.00001146489,0.01889051,0.000006053311,0.001752089,0.09094618,0.05718672,0.007347644],"study_design_scores_gemma":[0.0008477978,0.0003722087,0.9570235,0.00003684229,0.00005316667,0.0004203623,0.01135267,0.000003954429,0.000005985778,0.02560022,0.004158976,0.0001242971],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9792915,0.002616595,0.0001169175,0.009665906,0.003063043,0.0002594102,0.0002344118,0.000004340105,0.00474789],"genre_scores_gemma":[0.9947837,0.0004235286,0.0007604141,0.001154835,0.00222885,0.00003288578,0.00005246335,0.00002037464,0.0005429218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1381677,"threshold_uncertainty_score":0.9972987,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02321797888816822,"score_gpt":0.3849151259482162,"score_spread":0.361697147060048,"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."}}