{"id":"W4410894295","doi":"10.1016/j.appet.2025.108054","title":"Nudging consumers towards the most environmentally friendly warm dish: A field experiment applying traffic light label and single label interventions in a hospital cafeteria","year":2025,"lang":"en","type":"article","venue":"Appetite","topic":"Organic Food and Agriculture","field":"Agricultural and Biological Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Mitacs","keywords":"Cafeteria; Environmentally friendly; Psychological intervention; Medicine; Psychology; Psychiatry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.004059711,0.001032538,0.001178878,0.0004530265,0.00227314,0.001485104,0.001668515,0.002058384,0.009500747],"category_scores_gemma":[0.0042827,0.0008096529,0.001096263,0.0002921063,0.00191615,0.001295703,0.00100229,0.00248815,0.001040188],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001071546,"about_ca_system_score_gemma":0.001802148,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003695355,"about_ca_topic_score_gemma":0.006659254,"domain_scores_codex":[0.9985474,0.0005798495,0.00007266255,0.0003978567,0.000135902,0.0002663496],"domain_scores_gemma":[0.9955576,0.002397378,0.0005382682,0.0003549334,0.0003828117,0.0007690016],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.08296049,0.6946635,0.02844977,0.003206147,0.0004581963,0.001374254,0.03518656,0.001099683,0.1014706,0.001548087,0.002784645,0.04679813],"study_design_scores_gemma":[0.0164753,0.7828674,0.134876,0.0003623413,0.0009045677,0.0002147219,0.02808117,0.003703489,0.0206906,0.001960437,0.00945983,0.0004039906],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984181,0.00001465605,0.0002325419,0.00006935217,0.00001500993,0.0007677661,0.00007212075,0.00000956699,0.0004009138],"genre_scores_gemma":[0.9740234,0.0001635289,0.01244547,0.0006559867,0.0000726049,0.007083984,0.0002311469,0.00002862632,0.005295263],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009500747,"threshold_uncertainty_score":0.03178316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01282985295353311,"score_gpt":0.2225870312876641,"score_spread":0.209757178334131,"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."}}