{"id":"W2060496272","doi":"10.1177/1049731507303958","title":"The Use of Propensity Scores as a Matching Strategy","year":2007,"lang":"en","type":"article","venue":"Research on Social Work Practice","topic":"Early Childhood Education and Development","field":"Social Sciences","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick; McMaster University; McGill University","funders":"","keywords":"Propensity score matching; Prosocial behavior; Psychology; Matching (statistics); National Longitudinal Surveys; Longitudinal study; Baseline (sea); Socioeconomic status; Developmental psychology; Social psychology; Clinical psychology; Demography; Medicine; Sociology; Demographic economics; Political science; Economics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","sts"],"consensus_categories":[],"category_scores_codex":[0.01474121,0.00006690487,0.00009889535,0.000086922,0.004372226,0.0005179275,0.0003037286,0.00009374499,0.0001259079],"category_scores_gemma":[0.009998274,0.000050948,0.00004389715,0.00144472,0.0005653992,0.0005179562,0.00008081236,0.0006699664,0.0002826892],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002340007,"about_ca_system_score_gemma":0.0018537,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007324093,"about_ca_topic_score_gemma":0.001924388,"domain_scores_codex":[0.9955518,0.001752521,0.0002291713,0.0001804348,0.001723436,0.0005626164],"domain_scores_gemma":[0.9905292,0.008128229,0.0001468677,0.000153459,0.0008871949,0.0001550249],"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":[0.001219172,0.0004430928,0.001729205,0.000008237545,0.00007876148,0.00002373762,0.1047736,0.00001258729,0.00005173866,0.6251241,0.05864915,0.2078866],"study_design_scores_gemma":[0.0001202031,0.00007700923,0.08354963,0.0000320672,0.000005008637,5.932761e-7,0.06955782,1.193931e-7,0.00008322352,0.00444462,0.8420332,0.00009651401],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7400706,0.0001421505,0.00003991601,0.060203,0.0003421781,0.0008128287,0.000001060928,0.00005272097,0.1983355],"genre_scores_gemma":[0.990292,0.0002618899,0.0005503661,0.0004399331,0.0004331019,0.000008605432,0.000001113009,0.00001005046,0.008002925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.783384,"threshold_uncertainty_score":0.9992862,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4055559833598892,"score_gpt":0.5268867276365428,"score_spread":0.1213307442766535,"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."}}