{"id":"W2160849551","doi":"10.1016/j.jadohealth.2010.02.012","title":"Factors Associated With Communication-Based Sedentary Behaviors Among Youth: Are Talking on the Phone, Texting, and Instant Messaging New Sedentary Behaviors to be Concerned About?","year":2010,"lang":"en","type":"article","venue":"Journal of Adolescent Health","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":28,"is_retracted":false,"has_abstract":false,"ca_institutions":"Cancer Care Ontario; Impact; University of Toronto; Canadian Cancer Society; University of Waterloo; Public Health Ontario","funders":"","keywords":"Instant messaging; Sedentary behavior; Phone; Psychology; Physical activity; Screen time; Text messaging; Mobile phone; Applied psychology; Instant; Internet privacy; Computer science; Medicine; Physical therapy; World Wide Web; Telecommunications","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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.002226829,0.0003295265,0.0005470774,0.0003250438,0.001616753,0.0002284157,0.0009730579,0.0002337746,0.0000651493],"category_scores_gemma":[0.0004398527,0.0002366753,0.0001339846,0.000536392,0.000623256,0.0003990661,0.0001085541,0.002093224,0.000001323521],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008533568,"about_ca_system_score_gemma":0.001166787,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.007297118,"about_ca_topic_score_gemma":0.02518459,"domain_scores_codex":[0.9964409,0.0005592557,0.0007885153,0.0002768356,0.001213212,0.0007212519],"domain_scores_gemma":[0.9963694,0.0002418899,0.001907703,0.0004620226,0.0002394052,0.0007795725],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008439002,0.0004514917,0.9837311,0.00001383098,0.00004126973,0.000009907835,0.01251922,0.00001818896,0.0002050475,0.00005578189,0.001747485,0.001122319],"study_design_scores_gemma":[0.00138746,0.0002717274,0.9420848,0.002163467,0.00009359667,0.000002797679,0.05273753,0.000005799081,0.0004933412,0.00001219497,0.0004759238,0.0002712839],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9745275,0.0001477155,0.00002236141,0.02398189,0.0004142167,0.0006784863,0.00004165263,0.00008725713,0.00009896592],"genre_scores_gemma":[0.9924963,0.00007605657,0.0001129839,0.007116036,0.00008704487,0.000002180942,0.00001312502,0.00004574057,0.00005058538],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04164619,"threshold_uncertainty_score":0.999683,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05740039038764101,"score_gpt":0.3375716667927212,"score_spread":0.2801712764050802,"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."}}