{"id":"W4312657319","doi":"10.1515/glochi-2022-0002","title":"Mother tongue to heritage language metamorphosis: the case of Mandarin Chinese in Canada","year":2022,"lang":"en","type":"article","venue":"Global Chinese","topic":"Multilingual Education and Policy","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Mandarin Chinese; Heritage language; First language; Psychology; Age groups; Multilingualism; Language proficiency; Demography; Linguistics; Developmental psychology; Sociology; Mathematics education; Pedagogy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004415803,0.0003959525,0.0002980909,0.001044288,0.007050898,0.0014185,0.0007105515,0.0005609014,0.002264438],"category_scores_gemma":[0.001855177,0.0002391012,0.0002350916,0.001476655,0.00191719,0.0003031965,0.001659461,0.0008281522,0.0001737122],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01150487,"about_ca_system_score_gemma":0.02028497,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9338176,"about_ca_topic_score_gemma":0.9657858,"domain_scores_codex":[0.9992251,0.00005963829,0.00002363407,0.00007892076,0.0001884206,0.0004242102],"domain_scores_gemma":[0.9990797,0.0001575107,0.0001300391,0.00004613038,0.0002345848,0.0003519535],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.0003270286,0.000182405,0.6106726,0.0001316352,0.00003482906,0.09508158,0.2335156,0.0002402566,0.00744237,0.004018724,0.001754712,0.04659821],"study_design_scores_gemma":[0.00001715925,0.000143608,0.6687379,0.0001270938,0.00004532144,0.02749834,0.2921624,0.0007301968,0.001812875,0.0005097258,0.008142512,0.00007286226],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977985,0.00009000208,0.00002866113,0.0001270159,0.000003738039,0.000009474767,0.00003619732,0.000002157903,0.00190439],"genre_scores_gemma":[0.9986349,0.0001178063,0.00008507825,0.00005144778,0.000001848606,0.000003905028,0.0000310346,0.000003212247,0.001070666],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06618237,"threshold_uncertainty_score":0.1331442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01370062049101685,"score_gpt":0.3903315622108232,"score_spread":0.3766309417198063,"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."}}