{"id":"W2075252211","doi":"10.1016/j.visres.2009.08.022","title":"How much practice is needed to produce perceptual learning?","year":2009,"lang":"en","type":"review","venue":"Vision Research","topic":"Visual perception and processing mechanisms","field":"Neuroscience","cited_by":49,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University; McMaster University","funders":"","keywords":"Task (project management); Practice effect; Session (web analytics); Clinical Practice; Perception; Perceptual learning; Psychology; Identification (biology); Control (management); Randomized controlled trial; Audiology; Motor learning; Medicine; Cognitive psychology; Computer science; Physical therapy; Artificial intelligence","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":["metaresearch","metaepi_narrow","scholarly_communication","research_integrity","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.004115469,0.000527821,0.001056282,0.001314222,0.001125392,0.001930186,0.001392962,0.0005455536,0.001138007],"category_scores_gemma":[0.02093984,0.000414044,0.0003080516,0.003698436,0.0001784137,0.0005731061,0.0005917638,0.003413877,0.008832526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002423595,"about_ca_system_score_gemma":0.0006796582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002300512,"about_ca_topic_score_gemma":9.582116e-7,"domain_scores_codex":[0.9891417,0.004200059,0.000519747,0.001936019,0.003078093,0.001124401],"domain_scores_gemma":[0.99601,0.001542737,0.000232701,0.0009293701,0.0006909902,0.0005941705],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003359675,0.0001838559,7.726723e-9,0.001547545,0.000003619237,0.00004097847,0.0009951558,2.162382e-7,0.00344126,0.0001864037,0.07527594,0.9182914],"study_design_scores_gemma":[0.0001218328,0.00134298,1.31485e-7,0.003305038,0.00003467768,0.0001126488,0.001444435,0.00003126877,0.001053344,0.00009226007,0.9920123,0.0004491014],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0001038711,0.9471056,0.0003342506,0.03106486,0.0006626638,0.00414069,0.00003195944,0.0005607904,0.01599525],"genre_scores_gemma":[0.0001248191,0.9127284,0.0006282296,0.003220395,0.0005041256,0.0001286275,0.00001460735,0.0001130121,0.08253776],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9178423,"threshold_uncertainty_score":0.9998311,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4039339920505265,"score_gpt":0.5672902041696809,"score_spread":0.1633562121191544,"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."}}