{"id":"W2098239918","doi":"10.1017/s0007114508201960","title":"Increased portion size leads to a sustained increase in energy intake over 4 d in normal-weight and overweight men and women","year":2009,"lang":"en","type":"article","venue":"British Journal Of Nutrition","topic":"Eating Disorders and Behaviors","field":"Psychology","cited_by":91,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Food Standards Agency","keywords":"Overweight; Normal weight; Medicine; Body weight; Animal science; Internal medicine; Endocrinology; Obesity; Biology","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":[],"consensus_categories":[],"category_scores_codex":[0.000490503,0.0001205641,0.0002975543,0.0003345149,0.00004454505,0.00006715232,0.00006878676,0.0001278073,0.0002018019],"category_scores_gemma":[0.0001144121,0.0001465792,0.00003627446,0.0002956916,0.0000323942,0.0002915875,0.00001737773,0.0002196328,6.28397e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001473355,"about_ca_system_score_gemma":0.00002849363,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001996198,"about_ca_topic_score_gemma":0.0005333386,"domain_scores_codex":[0.9986356,0.0001713991,0.0005433789,0.0001919111,0.0001687632,0.000288976],"domain_scores_gemma":[0.999396,0.00007579099,0.0001948396,0.00007037284,0.00007822873,0.0001848066],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005344988,0.01206033,0.6453694,0.0001365637,0.00005795669,0.009936396,0.005384074,0.000007221777,0.02089135,0.001366504,0.01742928,0.282016],"study_design_scores_gemma":[0.006691048,0.001157704,0.9855962,0.0004168578,0.00001568877,0.001400822,0.001323973,0.00001095897,0.00005600819,0.002532602,0.0006157344,0.0001823425],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970423,0.001612367,0.00001768093,0.0003362676,0.0000444062,0.0001478099,0.00001042913,0.000008541417,0.0007801786],"genre_scores_gemma":[0.9981331,0.0008297103,0.0002185521,0.0005797138,0.0001118203,0.00001982013,0.000009762562,0.00001180815,0.00008572866],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3402269,"threshold_uncertainty_score":0.5977326,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004902110062118138,"score_gpt":0.2470651830884378,"score_spread":0.2421630730263197,"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."}}