{"id":"W4388140656","doi":"10.1177/00111287231207368","title":"A Field Test of Police Vehicle Presence on Speed(ing): Parked, Unoccupied, and Effective","year":2023,"lang":"en","type":"article","venue":"Crime & Delinquency","topic":"Traffic and Road Safety","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Canadian Mounted Police; Simon Fraser University","funders":"","keywords":"Intervention (counseling); Test (biology); Radar; Police department; Field (mathematics); Traffic speed; Computer science; Aeronautics; Simulation; Transport engineering; Engineering; Psychology; Telecommunications; Mathematics; Criminology; Geology","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":[],"consensus_categories":[],"category_scores_codex":[0.0001197369,0.0001448278,0.0001814962,0.00009110993,0.00005141666,0.00001122875,0.0001236344,0.00009615139,0.00002628346],"category_scores_gemma":[0.000163497,0.0001330955,0.00004535769,0.0002968839,0.00005331917,0.00007116528,0.00003932201,0.0001794344,0.0001343292],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001885726,"about_ca_system_score_gemma":0.00001498107,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001965077,"about_ca_topic_score_gemma":0.00001152844,"domain_scores_codex":[0.9992108,0.00002013922,0.0002001537,0.000191953,0.0001270455,0.0002498755],"domain_scores_gemma":[0.9990388,0.0005880265,0.00002449314,0.0002264765,0.00004171705,0.00008055983],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0006534982,0.0006277374,0.08169594,0.002987733,0.0005384532,0.0002160719,0.02189691,0.08206736,0.1781363,0.006549445,0.1069161,0.5177144],"study_design_scores_gemma":[0.003213551,0.002095883,0.6643025,0.001101084,0.0002045371,0.0000431108,0.001743094,0.1848336,0.1302971,0.001346027,0.009211485,0.001607965],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9886308,0.0004341442,0.0002055873,0.00009659958,0.0002568471,0.0002582759,0.00002159178,0.0004837525,0.009612406],"genre_scores_gemma":[0.9993118,0.0002377128,0.000101623,0.00006534842,0.0001043455,0.00001127125,0.000004329521,0.00002614408,0.0001374266],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5826066,"threshold_uncertainty_score":0.5427478,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01224347857908274,"score_gpt":0.2537037282069531,"score_spread":0.2414602496278703,"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."}}