{"id":"W2072429951","doi":"10.1016/j.jneb.2006.08.028","title":"Effects of a Web-based Food Portion Training Program on Food Portion Estimation","year":2007,"lang":"en","type":"article","venue":"Journal of Nutrition Education and Behavior","topic":"Nutritional Studies and Diet","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Institute of Diabetes and Digestive and Kidney Diseases","keywords":"Portion size; Estimation; Training (meteorology); Meal; Statistics; Computer science; Mathematics; Food science; Geography; Biology; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009949072,0.000613767,0.0008707403,0.0003974084,0.0004065159,0.0003823546,0.0005733526,0.001028327,0.007595112],"category_scores_gemma":[0.005582731,0.0003404803,0.0004389598,0.000254466,0.0001886699,0.0005124633,0.0006623404,0.001111113,0.000767273],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002367795,"about_ca_system_score_gemma":0.0005977665,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003285993,"about_ca_topic_score_gemma":0.003363133,"domain_scores_codex":[0.9995481,0.0001471177,0.00004080552,0.0001074641,0.00007184439,0.00008466679],"domain_scores_gemma":[0.9953992,0.002849809,0.0002985136,0.0002760663,0.0002266846,0.000949758],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.1486926,0.4932053,0.03196591,0.0004634558,0.0005220795,0.0001486119,0.0004319912,0.002707446,0.01361504,0.00009591482,0.002212655,0.3059389],"study_design_scores_gemma":[0.03254465,0.2514824,0.6625499,0.00026092,0.001872409,0.0002834225,0.0005423641,0.03146801,0.01514151,0.0004705578,0.003230223,0.0001535638],"study_design_candidate":"nonrandomized_trial","study_design_consensus":"nonrandomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981778,0.00006860433,0.0003879771,0.0001249817,0.0000569532,0.0001784668,0.0001618349,0.0001289862,0.0007143228],"genre_scores_gemma":[0.9933335,0.0001257896,0.003156489,0.0002031853,0.00007222623,0.0004326816,0.000282991,0.00002499037,0.002368226],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007595112,"threshold_uncertainty_score":0.02540821,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02631866571907551,"score_gpt":0.3421005826801158,"score_spread":0.3157819169610403,"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."}}