{"id":"W2774051897","doi":"10.1016/j.jcomdis.2017.12.005","title":"Language ENvironment analysis (LENA) system investigation of day long recordings in children: A literature review","year":2017,"lang":"en","type":"review","venue":"Journal of Communication Disorders","topic":"Language Development and Disorders","field":"Psychology","cited_by":97,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"University of Toronto","keywords":"Psychology; Language acquisition; Language development; Developmental psychology; Mathematics education","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002285406,0.0003585099,0.002165896,0.001111791,0.00008714095,0.00005730727,0.001528364,0.0003174035,0.0001998994],"category_scores_gemma":[0.0001621112,0.0002876174,0.0009739802,0.0008767874,0.0001255021,0.000249882,0.0001479819,0.000794689,0.00002184317],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001748106,"about_ca_system_score_gemma":0.0001317969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008402573,"about_ca_topic_score_gemma":0.00007952229,"domain_scores_codex":[0.9958859,0.001419824,0.001883931,0.0002430607,0.0003631639,0.0002041293],"domain_scores_gemma":[0.9929945,0.0002175528,0.004992841,0.0016225,0.00008617263,0.00008645414],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001168932,0.0001283612,0.008752932,0.01051058,0.002847533,0.00001234676,0.005542948,0.000004362621,9.527275e-8,0.0001153439,0.001225399,0.9708484],"study_design_scores_gemma":[0.002304544,0.0001687574,0.04740397,0.3457941,0.01737956,0.0002599827,0.003306911,0.000007595363,4.733014e-7,0.0000866468,0.5818368,0.001450666],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0002687846,0.9970713,0.00007734726,0.0002117695,0.0001054439,0.0007361267,0.00002225863,0.00001089469,0.001496123],"genre_scores_gemma":[0.003032351,0.9956928,0.0003159434,0.00005258406,0.00002917317,0.00005669838,0.000550764,0.00003598864,0.0002336577],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9693977,"threshold_uncertainty_score":0.9999576,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02553179187215866,"score_gpt":0.3401863745398464,"score_spread":0.3146545826676878,"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."}}