{"id":"W7141298412","doi":"10.1017/s000768052610141x","title":"The Scramble for the Teenage Dollar: Creating the Youth Market in Mid-century Canada. <i>By</i> Katharine Rollwagen. Vancouver: University of British Columbia Press, 2025. 224 pp. 12 B/W photos, 6 illustrations. Hardcover, $110.00. ISBN: 978-0-77-486988-1.","year":2025,"lang":"en","type":"article","venue":"The Business History Review","topic":"Historical Studies and Socio-cultural Analysis","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Columbia university; Government (linguistics); Market research","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.0007944275,0.0002004467,0.0005525139,0.000008074363,0.004806893,0.0001275791,0.0008163045,0.00004803815,0.0007509597],"category_scores_gemma":[0.0001794875,0.0001260153,0.0002717329,0.0002181308,0.0006479494,0.0001370599,0.0001804358,0.000245639,0.000001612918],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00149265,"about_ca_system_score_gemma":0.0003863722,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8545585,"about_ca_topic_score_gemma":0.9837662,"domain_scores_codex":[0.998331,0.0002518739,0.0004819033,0.0002865988,0.0003343633,0.0003142859],"domain_scores_gemma":[0.998173,0.0005078143,0.000369676,0.0004982997,0.0004147542,0.00003645878],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00002324393,0.00004437278,0.00003689575,0.0005865472,0.0001757963,0.00000227026,0.002091476,0.00001321707,0.000001306478,0.0002620817,0.9936707,0.003092076],"study_design_scores_gemma":[0.0002987199,0.000008276624,0.0001607424,0.0006167835,0.0007031257,4.059141e-7,0.005383465,0.00006419807,1.166035e-7,0.00003114468,0.9925652,0.0001678496],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0005685861,0.9574491,0.00002731929,0.01274364,0.001643943,0.001846576,0.0006921767,0.00003412659,0.02499456],"genre_scores_gemma":[0.005055365,0.6090563,0.000007244059,0.001896279,0.0001843383,0.00007214991,0.00004766904,0.00001833167,0.3836623],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.3586678,"threshold_uncertainty_score":0.9964887,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01779884084829291,"score_gpt":0.1778937953112465,"score_spread":0.1600949544629536,"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."}}