{"id":"W4415189076","doi":"10.1215/00703370-12259497","title":"Polygyny and Fertility: Continuity or Change in Sub-Saharan Africa","year":2025,"lang":"en","type":"article","venue":"Demography","topic":"Marriage and Sexual Relationships","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; The Quebec Population Health Research Network","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development; California Center for Population Research, University of California, Los Angeles; National Institute of Child Health and Human Development; National Institutes of Health","keywords":"Polygyny; Fertility; Population; Total fertility rate; Developing country; Birth rate","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":[0.000775305,0.0001019829,0.0002253308,0.0009448684,0.0004960317,0.0005849528,0.0002249788,0.0001935183,0.000934183],"category_scores_gemma":[0.002987287,0.0001309501,0.0001583942,0.00160949,0.001044739,0.000829771,0.000838104,0.0002935074,0.00004567318],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004911504,"about_ca_system_score_gemma":0.000450152,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0191244,"about_ca_topic_score_gemma":0.02860799,"domain_scores_codex":[0.9996275,0.0001640065,0.0000186415,0.00005741154,0.00003585958,0.00009668487],"domain_scores_gemma":[0.9990871,0.0003071789,0.0004059373,0.00005203679,0.00005564321,0.00009218988],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004247224,0.00001525112,0.9739646,0.00005305462,0.00007364254,0.0002591291,0.004315991,0.0001844458,0.0003745536,0.001136185,0.00009970707,0.019481],"study_design_scores_gemma":[8.082268e-7,0.00001899487,0.9976095,0.00001990129,0.000008965144,0.00009776665,0.001501401,0.00008125115,0.00002355352,0.0001657972,0.0004696354,0.000002376814],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965398,0.00240587,0.0001411256,0.0002283932,0.000004291976,0.000002668926,0.00006408197,0.000001544582,0.0006123291],"genre_scores_gemma":[0.9992224,0.0006436543,0.00004381979,0.00001855588,0.000005349009,0.00000103841,0.00002047237,4.982946e-7,0.00004417131],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0191244,"threshold_uncertainty_score":0.03802615,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06506658295444845,"score_gpt":0.3398009429708759,"score_spread":0.2747343600164275,"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."}}