{"id":"W1033662756","doi":"10.1016/j.appet.2015.07.027","title":"Food behavior change in late-life widowhood: A two-stage process","year":2015,"lang":"en","type":"article","venue":"Appetite","topic":"Grief, Bereavement, and Mental Health","field":"Psychology","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph; Research Institute for Aging; University of Waterloo","funders":"National Institute of Diabetes and Digestive and Kidney Diseases; National Institute on Aging","keywords":"Grounded theory; Psychology; Gerontology; Qualitative research; Developmental psychology; Social psychology; Sociology; Medicine","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003264194,0.0001786888,0.0002177286,0.000129124,0.00004204014,0.00001809475,0.0001918917,0.0001011173,0.000435773],"category_scores_gemma":[0.00001147376,0.0001744302,0.00003884927,0.000256955,0.00004500526,0.0001284314,0.00005164437,0.0002052232,0.0009580893],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008489528,"about_ca_system_score_gemma":0.00008149386,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002067283,"about_ca_topic_score_gemma":0.003330061,"domain_scores_codex":[0.9984966,0.00008385743,0.0002842969,0.0003704018,0.0002226587,0.0005421709],"domain_scores_gemma":[0.9991419,0.00001624728,0.000102999,0.0003296653,0.00003923361,0.0003698957],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005618579,0.002922688,0.8861964,0.0005202433,0.00006841443,0.0002797828,0.07774526,0.000004778853,0.0001775748,0.01774522,0.002443771,0.01133396],"study_design_scores_gemma":[0.02844671,0.00635485,0.8004719,0.001365764,0.0001170319,0.00005851162,0.02920129,0.00008899021,0.001066792,0.001982649,0.1288795,0.001966008],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9771398,0.0004654081,0.000005920603,0.0003848679,0.0008160438,0.001091791,0.00005549338,0.00008335625,0.01995731],"genre_scores_gemma":[0.99349,0.00001757839,0.00004098947,0.002423268,0.0002519963,0.001255061,0.00005060591,0.00003609741,0.002434355],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1264358,"threshold_uncertainty_score":0.9998198,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1036821752383709,"score_gpt":0.3950570009187754,"score_spread":0.2913748256804045,"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."}}