{"id":"W2118105965","doi":"10.1017/s0305000900004566","title":"Two-year-old children's sensitivity to the referential (in)efficacy of their own pointing gestures","year":2001,"lang":"en","type":"article","venue":"Journal of Child Language","topic":"Child and Animal Learning Development","field":"Psychology","cited_by":96,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Gesture; Psychology; Object (grammar); Nonverbal communication; Language development; Developmental psychology; Communication; Cognitive psychology; Linguistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.001724456,0.0006405654,0.0005379197,0.001730791,0.0002942609,0.00131368,0.0003502844,0.0008361652,0.00146916],"category_scores_gemma":[0.01075979,0.0005514101,0.0003685693,0.0003606098,0.001050413,0.0006803134,0.001002625,0.0007948001,0.0004385198],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002790529,"about_ca_system_score_gemma":0.0001965706,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004548119,"about_ca_topic_score_gemma":0.004424831,"domain_scores_codex":[0.9990659,0.00009346464,0.0001393467,0.0002205183,0.000283334,0.0001973948],"domain_scores_gemma":[0.9908778,0.003601266,0.003060239,0.0006699351,0.0008426979,0.0009481102],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001788185,0.0004470341,0.8553142,0.0002776815,0.000139581,0.00415828,0.02845136,0.0001972809,0.08942512,0.0001920819,0.0004829785,0.01912607],"study_design_scores_gemma":[0.00002128658,0.0006560266,0.9878741,0.00002376595,0.00005187819,0.00276683,0.002381635,0.0000859697,0.005568215,0.0000816656,0.0004554615,0.0000331068],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994587,0.00008756335,0.00002484368,0.000008224517,0.000003816579,0.000003409662,0.00004590497,0.000005368659,0.0003620419],"genre_scores_gemma":[0.9993025,0.0001261355,0.00009063416,0.00001948851,0.000003581678,0.00001237267,0.00009836444,0.000002961295,0.0003439089],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004548119,"threshold_uncertainty_score":0.009119868,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00855569645578239,"score_gpt":0.2746578188129025,"score_spread":0.2661021223571201,"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."}}