{"id":"W2952098939","doi":"10.1093/beheco/arz090","title":"The evolution of two types of play","year":2019,"lang":"en","type":"article","venue":"Behavioral Ecology","topic":"Evolutionary Game Theory and Cooperation","field":"Social Sciences","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Lethbridge","funders":"","keywords":"Biology; Simple (philosophy); Investment (military); Variation (astronomy); Biological evolution; Evolutionary biology; Genetic Fitness; Empirical evidence; Ecology; Epistemology; Genetics","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":[0.001692902,0.0002978749,0.0002362977,0.001210236,0.00108265,0.002736959,0.000707096,0.0009923872,0.004037558],"category_scores_gemma":[0.005946084,0.0003172395,0.0003263257,0.0005299879,0.005966731,0.001749397,0.00244709,0.001023613,0.0003485812],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002062768,"about_ca_system_score_gemma":0.00053106,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002044491,"about_ca_topic_score_gemma":0.003016498,"domain_scores_codex":[0.9984257,0.0005731693,0.00006270797,0.0003668819,0.0003077535,0.0002637248],"domain_scores_gemma":[0.9965279,0.001324001,0.00078148,0.0003295909,0.0005009979,0.000536153],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0007290823,0.0002106386,0.1264321,0.0002854724,0.0002229274,0.0009846194,0.01199028,0.004516742,0.02046887,0.7003661,0.002232397,0.1315607],"study_design_scores_gemma":[0.0001325276,0.0005698829,0.4644962,0.0003693517,0.0001652053,0.005264748,0.01005573,0.02629943,0.00571085,0.4243724,0.06231332,0.0002504202],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8636436,0.002341293,0.02303137,0.002482471,0.00008737105,0.00006420588,0.0001612692,0.00004418747,0.1081441],"genre_scores_gemma":[0.9935295,0.0002425877,0.00363985,0.00009891586,0.00001014921,0.00001871778,0.00003782509,0.000008442977,0.002414046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004037558,"threshold_uncertainty_score":0.01496649,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01660708084562102,"score_gpt":0.3327251846184266,"score_spread":0.3161181037728056,"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."}}