{"id":"W2981801102","doi":"10.1017/thg.2019.74","title":"The Quebec Newborn Twin Study at 21","year":2019,"lang":"en","type":"article","venue":"Twin Research and Human Genetics","topic":"Cognitive Abilities and Testing","field":"Psychology","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Université du Québec à Montréal; University of Ottawa; Université Laval","funders":"Canadian Institutes of Health Research","keywords":"Twin study; Developmental psychology; Longitudinal study; Psychology; Cognition; Early childhood; Demography; Cohort; Child development; Medicine; Heritability; Psychiatry; Biology; Genetics","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":[0.001354273,0.0005172998,0.0006673364,0.001258273,0.003016707,0.000945751,0.0008354273,0.0006353032,0.009991921],"category_scores_gemma":[0.00353574,0.000360768,0.0005073751,0.004334664,0.0002271174,0.0004456995,0.0006661361,0.0008452724,0.001334855],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01015433,"about_ca_system_score_gemma":0.00643939,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9292462,"about_ca_topic_score_gemma":0.9547601,"domain_scores_codex":[0.9986481,0.000354859,0.00009306939,0.0002969896,0.0004057656,0.0002012653],"domain_scores_gemma":[0.998423,0.0001103554,0.0001699358,0.0002415037,0.0008464599,0.0002087785],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000978299,0.0001009071,0.6540178,0.0003127868,0.0007929264,0.001801968,0.003067821,0.0005269023,0.00156739,0.008120603,0.2587247,0.06998783],"study_design_scores_gemma":[0.000103123,0.00005062527,0.8976793,0.0002379907,0.0001706391,0.0007540633,0.0004319728,0.0003871841,0.0002126017,0.000507669,0.09941206,0.00005263482],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5076891,0.03360575,0.007550471,0.006337204,0.001236815,0.001692467,0.3494237,0.0002829335,0.09218166],"genre_scores_gemma":[0.8558018,0.008186698,0.006852325,0.00216851,0.0001886798,0.001650673,0.0692945,0.0001462242,0.05571059],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07075375,"threshold_uncertainty_score":0.1423408,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1325660471271878,"score_gpt":0.4292330738567448,"score_spread":0.296667026729557,"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."}}