{"id":"W2566323982","doi":"10.1017/s1368980016003372","title":"Development and validation of a nutrition knowledge questionnaire for a Canadian population","year":2016,"lang":"en","type":"article","venue":"Public Health Nutrition","topic":"Dietetics, Nutrition, and Education","field":"Health Professions","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"Canadian Institutes of Health Research","keywords":"Cronbach's alpha; Exploratory factor analysis; Construct validity; Face validity; Content validity; Psychology; Reliability (semiconductor); Population; Test (biology); Item analysis; Medicine; Clinical psychology; Psychometrics; Environmental health","routes":{"ca_aff":true,"ca_fund":true,"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":[0.007053996,0.0004915307,0.0004207084,0.002780867,0.002751999,0.001267844,0.001221018,0.000543623,0.003485598],"category_scores_gemma":[0.01069837,0.000228305,0.000896654,0.002511001,0.0006665219,0.0006270915,0.0009163552,0.0006767304,0.0006098351],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01383024,"about_ca_system_score_gemma":0.04409885,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8673863,"about_ca_topic_score_gemma":0.9021562,"domain_scores_codex":[0.9975951,0.0004226781,0.0002140968,0.0002059676,0.001246145,0.0003159924],"domain_scores_gemma":[0.9917765,0.0008134116,0.0004033865,0.0001635258,0.006230081,0.0006131044],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004291713,0.001236788,0.7290484,0.00095172,0.0001617782,0.0005444332,0.0102398,0.0008535822,0.004559916,0.001021803,0.01201085,0.2389417],"study_design_scores_gemma":[0.0000994124,0.00052255,0.9756216,0.0003244107,0.00007547211,0.0002054678,0.005061674,0.001265228,0.000680677,0.00009183839,0.01599716,0.00005458448],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9647425,0.001198535,0.007225597,0.001339091,0.0001610999,0.007136507,0.006039821,0.0001479645,0.01200884],"genre_scores_gemma":[0.9314746,0.001947085,0.04658218,0.0007056274,0.0000482032,0.00610364,0.006530408,0.00003624795,0.006571945],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1326137,"threshold_uncertainty_score":0.2667894,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1117032970270667,"score_gpt":0.4132932093989585,"score_spread":0.3015899123718918,"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."}}