{"id":"W4200336318","doi":"10.31219/osf.io/frvpb","title":"Stress, Mood, and Smartphone Use in University Students: A 12-week Longitudinal Study","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Mood; Psychology; Smartphone application; Upload; Stress (linguistics); Applied psychology; Smartphone app; Coronavirus disease 2019 (COVID-19); Clinical psychology; Internet privacy; Medicine; Multimedia; Computer science; World Wide Web","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":[0.001556918,0.0003797341,0.0006553315,0.0009555971,0.001661384,0.001725678,0.0004693692,0.000956679,0.001226782],"category_scores_gemma":[0.002698999,0.0005599441,0.0006828473,0.00088414,0.000433906,0.0009061642,0.001134389,0.001855502,0.0006106834],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006282784,"about_ca_system_score_gemma":0.0007981281,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01552825,"about_ca_topic_score_gemma":0.02715823,"domain_scores_codex":[0.9993768,0.0001687652,0.00004995947,0.0001084293,0.0001271016,0.0001689807],"domain_scores_gemma":[0.9978191,0.0002010347,0.0004599791,0.0001545221,0.0003612189,0.001004143],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000111819,0.0006423213,0.994292,0.0000114072,0.00005938586,0.00004545111,0.001516835,0.00001963336,0.0003019161,0.0000154011,0.0001538248,0.002829905],"study_design_scores_gemma":[0.000003903609,0.0002887574,0.9975841,0.000008328478,0.00001808481,0.00003100218,0.001722301,0.00007303193,0.00006288011,0.00001287958,0.0001873791,0.000007215552],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995752,0.00006418417,0.00003553146,0.00003449915,0.000005506326,0.00001256075,0.0001111098,0.000002345949,0.0001590418],"genre_scores_gemma":[0.9992268,0.00007973453,0.00008844877,0.00004596707,0.00000922563,0.00003067389,0.0001891489,0.000002172264,0.0003279173],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01552825,"threshold_uncertainty_score":0.03087568,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05469776199634011,"score_gpt":0.3266100257865658,"score_spread":0.2719122637902257,"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."}}