{"id":"W4407114003","doi":"10.3389/fspor.2024.1516173","title":"40-years of relative age effects: life is not fair!","year":2025,"lang":"en","type":"article","venue":"Frontiers in Sports and Active Living","topic":"Sport Psychology and Performance","field":"Psychology","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Thompson Rivers University","funders":"","keywords":"Quarter (Canadian coin); Elite; Demography; Cohort; Sports science; Psychology; Geography; Political science; Medicine; Sociology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01706844,0.0003370037,0.0006667284,0.001185116,0.001025054,0.001538155,0.0006796246,0.0009559049,0.008349807],"category_scores_gemma":[0.04331039,0.0001968737,0.001043555,0.0009512343,0.002585991,0.003779388,0.002435405,0.002462494,0.0006732999],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006525565,"about_ca_system_score_gemma":0.0009843643,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006075699,"about_ca_topic_score_gemma":0.006704479,"domain_scores_codex":[0.9963018,0.001625193,0.0002034431,0.0008913011,0.0006338095,0.0003443579],"domain_scores_gemma":[0.9672109,0.0186176,0.006946274,0.003774995,0.001879603,0.001570603],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001628586,0.0001688253,0.6189514,0.0007474524,0.001604774,0.0006534122,0.009215618,0.0006726725,0.000940369,0.08930005,0.01585964,0.2602571],"study_design_scores_gemma":[0.00005592925,0.0006794785,0.8743082,0.0008290273,0.0006753362,0.0008363924,0.003525198,0.0004002052,0.0006617595,0.04489253,0.0730346,0.0001013627],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7400587,0.1102072,0.02271021,0.06934274,0.007155041,0.0001083187,0.003104952,0.0002275511,0.04708535],"genre_scores_gemma":[0.9793935,0.005597353,0.002239488,0.005909909,0.001970809,0.00004612687,0.0003958826,0.00007760757,0.004369341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01706844,"threshold_uncertainty_score":0.09026754,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007580301216667919,"score_gpt":0.2760195422501974,"score_spread":0.2684392410335295,"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."}}