{"id":"W7132859204","doi":"","title":"Canadian School-aged Heritage Language Learners&apos; Patterns of Language Use, Proficiency and Beliefs about Learning their Two Languages","year":2011,"lang":"en","type":"dissertation","venue":"TSpace","topic":"Multilingual Education and Policy","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Wilfrid Laurier University","keywords":"Heritage language; Language proficiency; Literacy; Grandparent; Language assessment; Native-language instruction; Language acquisition; First language; Reading (process)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008320323,0.0004060146,0.0003920624,0.001528718,0.006785724,0.001387281,0.0008440603,0.000323513,0.003843727],"category_scores_gemma":[0.001211415,0.0003747584,0.000330467,0.002609088,0.001015628,0.0005098376,0.0009609954,0.0008022201,0.0006571931],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01332668,"about_ca_system_score_gemma":0.01918534,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9884098,"about_ca_topic_score_gemma":0.9962436,"domain_scores_codex":[0.9993939,0.00003163109,0.00001962241,0.00007994044,0.0002280232,0.0002467758],"domain_scores_gemma":[0.9985933,0.00006536167,0.0001466945,0.00003616209,0.0008013563,0.0003570885],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009439054,0.0001699432,0.9078395,0.0001047472,0.00001736109,0.0005515898,0.0547538,0.00005257695,0.0008334485,0.0003408832,0.003605674,0.03163612],"study_design_scores_gemma":[0.000006290228,0.0000929807,0.9343824,0.00006744727,0.00001128697,0.0002128656,0.05895765,0.0000526611,0.0002199249,0.00004091507,0.005933187,0.00002250071],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947091,0.000272016,0.00002470952,0.0001189231,0.000006430704,0.00002874608,0.001166544,0.000005098442,0.003668429],"genre_scores_gemma":[0.9928302,0.000738445,0.0002068012,0.0001002582,0.000002882578,0.0000317339,0.001078223,0.000003566093,0.005007978],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01332668,"threshold_uncertainty_score":0.09669226,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04778913914919285,"score_gpt":0.4471964178893976,"score_spread":0.3994072787402048,"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."}}