{"id":"W3129469394","doi":"10.1111/cars.12319","title":"Smartphone and social media addiction: Exploring the perceptions and experiences of Canadian teenagers","year":2021,"lang":"en","type":"article","venue":"Canadian Review of Sociology/Revue canadienne de sociologie","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Addiction; Agency (philosophy); Affordance; Psychology; Social media; The Internet; Perception; Mental health; Social psychology; Sociology; Political science; Psychiatry; World Wide Web","routes":{"ca_aff":true,"ca_fund":false,"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":[0.002383661,0.0006569348,0.0007637416,0.002236748,0.01203755,0.005243709,0.001503066,0.001271306,0.002452245],"category_scores_gemma":[0.004875244,0.0006214408,0.0007099616,0.00249209,0.004703566,0.00203371,0.004431406,0.002487513,0.0002404096],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01749234,"about_ca_system_score_gemma":0.02486602,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9189481,"about_ca_topic_score_gemma":0.9507162,"domain_scores_codex":[0.9980755,0.000405362,0.00008116771,0.0001448564,0.0005509144,0.0007422844],"domain_scores_gemma":[0.9965354,0.0006795974,0.0005162549,0.00005526231,0.0009307808,0.001282613],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.00002101973,0.00005471459,0.05216814,0.00007832819,0.000008441867,0.0005466779,0.9409134,0.000009152992,0.0004265249,0.0003095182,0.0005185857,0.004945523],"study_design_scores_gemma":[0.000002201822,0.00004416399,0.02343356,0.00007423962,0.0000138035,0.0001643165,0.9718384,0.00003095896,0.00006286872,0.00002508393,0.004292573,0.00001785612],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996233,0.0005270519,0.00005911655,0.0005853533,0.00002305242,0.00004619527,0.0000886482,0.000005280787,0.0024323],"genre_scores_gemma":[0.9962792,0.001238542,0.0001480078,0.0004822144,0.000009949312,0.00004579272,0.00008649006,0.000008458693,0.001701468],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08105189,"threshold_uncertainty_score":0.1630584,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07901979778821065,"score_gpt":0.2868086526996697,"score_spread":0.207788854911459,"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."}}