{"id":"W2104998497","doi":"10.3386/w13826","title":"Evidence From Maternity Leave Expansions of the Impact of Maternal Care on Early Child Development","year":2008,"lang":"en","type":"report","venue":"National Bureau of Economic Research","topic":"Early Childhood Education and Development","field":"Social Sciences","cited_by":129,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; University of Toronto","funders":"Social Sciences and Humanities Research Council of Canada; University of California, Davis; McMaster University","keywords":"Maternity leave; Maternity care; Child care; Demographic economics; Psychology; Medicine; Economics; Nursing; Economic growth; Health care","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.002263365,0.0002421093,0.0003681802,0.001059233,0.00141163,0.0009293889,0.001043167,0.0004310573,0.003638706],"category_scores_gemma":[0.01242891,0.0002080157,0.000482875,0.002442167,0.001216311,0.0003740307,0.001449664,0.0007113832,0.0001628331],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008674763,"about_ca_system_score_gemma":0.00870537,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.8864008,"about_ca_topic_score_gemma":0.928334,"domain_scores_codex":[0.9971803,0.0005306517,0.0000806596,0.0002522355,0.001200268,0.0007557786],"domain_scores_gemma":[0.987008,0.00440582,0.003822834,0.000861247,0.002486477,0.001415533],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009554224,0.00009142933,0.9595147,0.0001489038,0.0002857923,0.0003369894,0.002227183,0.0005522377,0.0004560411,0.0009290542,0.001265854,0.03323644],"study_design_scores_gemma":[0.000005815353,0.00003955692,0.9982762,0.00002682333,0.00003962681,0.00002922884,0.0003690022,0.0000459527,0.00005224971,0.00002475813,0.001087028,0.00000367849],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9848775,0.003916696,0.00009749722,0.001406988,0.00001145073,0.00001268203,0.001400911,0.00000699542,0.008269139],"genre_scores_gemma":[0.9962009,0.001947175,0.00007035285,0.0001614058,0.0000169429,0.000006651317,0.000638746,0.000002768924,0.000955032],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8864008,"threshold_uncertainty_score":0.2285364,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3433305906556826,"score_gpt":0.5223561097642736,"score_spread":0.179025519108591,"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."}}