{"id":"W4410899259","doi":"10.1007/s12144-025-07977-8","title":"Canadian adolescents’ feelings and internalizing problems during the pandemic: a longitudinal sentiment analysis","year":2025,"lang":"en","type":"article","venue":"Current Psychology","topic":"Child and Adolescent Psychosocial and Emotional Development","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Psychology; Feeling; Pandemic; Coronavirus disease 2019 (COVID-19); Longitudinal study; Developmental psychology; Social psychology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002595974,0.000242853,0.0002950674,0.000523188,0.0004044044,0.00007231529,0.0003236052,0.0001161168,0.0004175444],"category_scores_gemma":[0.000008835825,0.0001873132,0.0001864208,0.0007151943,0.0001360857,0.00004553494,0.00008937878,0.0004351792,0.00009590336],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001574506,"about_ca_system_score_gemma":0.00006087252,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003107422,"about_ca_topic_score_gemma":0.01387176,"domain_scores_codex":[0.9980868,0.0001239507,0.000429415,0.0006502264,0.0001446921,0.0005648794],"domain_scores_gemma":[0.9992961,0.00002267174,0.0001088084,0.0003232254,0.00005720207,0.0001919731],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005376086,0.0001884194,0.9731683,0.00007657919,0.0006708812,0.00000800392,0.0008810872,0.000003860916,0.00004823138,0.002033274,0.004150811,0.01871678],"study_design_scores_gemma":[0.0008039761,0.00001150784,0.9194574,0.0002894146,0.0002020145,0.00002532592,0.0001102465,0.00001044503,0.000001924052,0.0007165801,0.07819118,0.000179964],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9705367,0.007983103,0.001129187,0.007450519,0.005983322,0.0005068506,0.00002657207,0.00008297757,0.006300761],"genre_scores_gemma":[0.9953009,0.0005771741,0.0000106169,0.001223845,0.0002189616,0.00004324034,0.0000214318,0.00001110466,0.002592743],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07404036,"threshold_uncertainty_score":0.7740765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0292656031590897,"score_gpt":0.3393130870815043,"score_spread":0.3100474839224145,"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."}}