{"id":"W2809381832","doi":"10.5539/jel.v7n5p31","title":"Estimating the Impact of School Education on Contraception Use among Adolescents Aged 15–19 in Burkina Faso and Nigeria: Evidence from a Heckman Two-Step Correction Model","year":2018,"lang":"en","type":"article","venue":"Journal of Education and Learning","topic":"Adolescent Sexual and Reproductive Health","field":"Health Professions","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Demography; Probit model; Developing country; Family planning; Medicine; Population; Probit; Reproductive health; Psychology; Research methodology; Economic growth; Sociology; Statistics; Economics; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.001557387,0.0001227029,0.0002327422,0.0002101601,0.0006372231,0.00003162371,0.00006650569,0.00009231432,0.00004227406],"category_scores_gemma":[0.003300441,0.0000822717,0.00003974137,0.0001809098,0.00009754356,0.0005359905,0.00002365895,0.001225568,0.000004532817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003452314,"about_ca_system_score_gemma":0.001307923,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00287162,"about_ca_topic_score_gemma":0.0002294516,"domain_scores_codex":[0.9977359,0.001085897,0.0006122909,0.0001991142,0.0001873354,0.0001795129],"domain_scores_gemma":[0.9977497,0.0003259709,0.001171915,0.000131856,0.0004547598,0.0001657945],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003289237,0.0002796318,0.9596644,0.00007203827,0.00001093552,1.268248e-7,0.01783507,0.004042776,0.002219785,0.000003381838,0.0009224949,0.01462044],"study_design_scores_gemma":[0.0004821066,0.0002895007,0.9498789,0.004258488,0.00001625395,0.000006627071,0.01450525,0.03038307,0.0000113047,0.00007729556,0.00001834841,0.00007286951],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942415,0.0003314544,0.002881535,0.0003626512,0.001693531,0.0004364387,6.698596e-7,0.000008457486,0.00004370156],"genre_scores_gemma":[0.9968727,0.0001057737,0.0009193906,0.0002037911,0.001279208,0.0000096096,0.000003395817,0.00001296326,0.0005931745],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0263403,"threshold_uncertainty_score":0.5324549,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09292341503319973,"score_gpt":0.4649831044436115,"score_spread":0.3720596894104117,"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."}}