{"id":"W4407853363","doi":"10.1016/j.jtrangeo.2025.104156","title":"How is grocery shopping completed in households with children? Gender gaps and typologies of grocery shopping in four Canadian metropolises","year":2025,"lang":"en","type":"article","venue":"Journal of Transport Geography","topic":"Consumer Retail Behavior Studies","field":"Business, Management and Accounting","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Canada Research Chairs","keywords":"Grocery shopping; Grocery store; Business; Advertising","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":[0.001018659,0.0004655829,0.0006853829,0.001803026,0.003556857,0.002326473,0.001825618,0.0006132235,0.00295707],"category_scores_gemma":[0.002704953,0.000541073,0.0009536957,0.004505618,0.002088402,0.0006993015,0.001686063,0.0009039113,0.0003422543],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02316145,"about_ca_system_score_gemma":0.01783693,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9902075,"about_ca_topic_score_gemma":0.9949819,"domain_scores_codex":[0.9983504,0.0001167183,0.0000696412,0.0002555784,0.0004602407,0.0007474949],"domain_scores_gemma":[0.9984857,0.0001249503,0.0003963575,0.00005971414,0.0004994214,0.000433863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006568595,0.00003150865,0.9840545,0.00003720565,0.00003245717,0.0001313781,0.009846936,0.00006010689,0.0001396746,0.0001786498,0.0007486405,0.004673182],"study_design_scores_gemma":[0.000001214681,0.00001541306,0.9835254,0.00003449773,0.000008804966,0.00004170155,0.01549352,0.00008518831,0.00002427985,0.00002121876,0.0007353689,0.00001336552],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960576,0.0003130866,0.00004009778,0.0001986879,0.000007091063,0.00002173784,0.001547293,0.000003880653,0.001810366],"genre_scores_gemma":[0.9979677,0.0003254886,0.00009884199,0.00004626441,0.00000283802,0.00001579595,0.0007632635,0.000003958048,0.0007758208],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02316145,"threshold_uncertainty_score":0.1680489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02754553806070556,"score_gpt":0.2247411191317761,"score_spread":0.1971955810710706,"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."}}