{"id":"W3125442621","doi":"10.3167/hrrh.2021.012001","title":"Apprenticeship and Learning by Doing","year":2021,"lang":"en","type":"article","venue":"Historical Reflections/Réflexions Historiques","topic":"Historical Studies and Socio-cultural Analysis","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Apprenticeship; Guild; Training (meteorology); Formal education; Political science; Economy; Management; Sociology; History; Geography; Archaeology; Economics; Pedagogy; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002775556,0.0004512313,0.0002687336,0.001400883,0.007249525,0.008804831,0.000949326,0.001287572,0.01337693],"category_scores_gemma":[0.00285917,0.0001721618,0.0001895646,0.000829801,0.03167534,0.005751223,0.006512409,0.003013587,0.001749365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004082384,"about_ca_system_score_gemma":0.002779176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01038015,"about_ca_topic_score_gemma":0.01339124,"domain_scores_codex":[0.9964396,0.00197913,0.00006207742,0.0004525276,0.0003239601,0.0007425902],"domain_scores_gemma":[0.9967983,0.000984925,0.0003243197,0.0004373767,0.000257599,0.00119747],"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":[0.00002102777,0.00008875329,0.001924127,0.00008138698,0.000005165022,0.0004116915,0.2540994,0.0001146709,0.0001639403,0.6922135,0.009936377,0.04093981],"study_design_scores_gemma":[0.00000782296,0.00006095349,0.003928447,0.0003512381,0.000003567887,0.0004119082,0.1126679,0.00009433632,0.0002310542,0.05990141,0.8223236,0.00001790526],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1357025,0.00410572,0.002738931,0.01201362,0.0003884249,0.00004814594,0.00005680514,0.00005628762,0.8448895],"genre_scores_gemma":[0.925748,0.001621381,0.0005813311,0.001366068,0.0002032767,0.00003788689,0.00002948159,0.00004609258,0.07036638],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01337693,"threshold_uncertainty_score":0.04475027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03507267904854371,"score_gpt":0.2598754758016426,"score_spread":0.2248027967530989,"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."}}