{"id":"W2125378132","doi":"10.1080/17461391.2013.775352","title":"A proposed theoretical model to explain relative age effects in sport","year":2013,"lang":"en","type":"article","venue":"European Journal of Sport Science","topic":"Sport Psychology and Performance","field":"Psychology","cited_by":271,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"","keywords":"Limiting; Athletes; Field (mathematics); Foundation (evidence); Psychology; Computer science; Applied psychology; Cognitive psychology; Operations research; Engineering; Political science; Mathematics; Medicine; Law; Mechanical engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.004277097,0.0001694347,0.0003043484,0.0003642076,0.000109398,0.00003612492,0.0008871747,0.00004056304,0.0007510124],"category_scores_gemma":[0.00005586922,0.0001283873,0.00007236114,0.0008175514,0.0009682613,0.0006097453,0.00007738667,0.0005926527,0.001182654],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005042631,"about_ca_system_score_gemma":0.00008735587,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004929623,"about_ca_topic_score_gemma":9.224257e-7,"domain_scores_codex":[0.9979867,0.00004360611,0.0006584377,0.0003689839,0.0004340538,0.0005081967],"domain_scores_gemma":[0.9987937,0.00002270271,0.0003021855,0.0003716505,0.0001583768,0.0003514429],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00127363,0.001025999,0.58103,0.00002587068,0.00005181176,0.01815743,0.03418531,0.001561471,0.005618639,0.3271077,0.004594265,0.02536784],"study_design_scores_gemma":[0.0009022025,0.0006410663,0.9937672,0.0001249348,0.000009106112,0.0004177316,0.000262812,0.0003233195,0.0002106242,0.002123362,0.001016311,0.000201302],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.902265,0.00003877072,0.001634458,0.0004147614,0.0007067399,0.0002948726,3.255446e-7,0.00001542313,0.09462971],"genre_scores_gemma":[0.9926048,0.000004498669,0.005167332,0.001062176,0.0001168932,0.000004083199,4.524682e-7,0.00002082167,0.001018963],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4127372,"threshold_uncertainty_score":0.999595,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01868114855289946,"score_gpt":0.3034692971845531,"score_spread":0.2847881486316536,"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."}}