{"id":"W4413361450","doi":"10.1057/s41599-025-05632-y","title":"The associations between three mattering measures and exhaustion, loneliness, self-esteem, and hope across different educational levels: insights from primary, middle, high school, and university students","year":2025,"lang":"en","type":"article","venue":"Humanities and Social Sciences Communications","topic":"Optimism, Hope, and Well-being","field":"Psychology","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Centre of Excellence for Child and Youth Mental Health; York University","funders":"","keywords":"Loneliness; Psychology; Self-esteem; Developmental psychology; Social psychology","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":[0.0002871606,0.0001136718,0.0001648989,0.00005496856,0.007066817,0.0006075838,0.000494583,0.00007206521,0.000009711587],"category_scores_gemma":[0.00002190812,0.00009727298,0.00001926426,0.0001291771,0.001144819,0.0002527194,0.0006272019,0.0001686555,0.000001290332],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006890937,"about_ca_system_score_gemma":0.000062751,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001821293,"about_ca_topic_score_gemma":0.00687966,"domain_scores_codex":[0.9990517,0.0001937597,0.0001875679,0.0002219481,0.0001726858,0.0001722761],"domain_scores_gemma":[0.9988868,0.0006433004,0.000109664,0.0002223796,0.0001036786,0.00003422707],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00000720478,0.0001431958,0.681713,0.00001695734,0.0002119663,2.179863e-7,0.03713699,6.519989e-7,0.000009440671,0.277091,0.0005373908,0.003131991],"study_design_scores_gemma":[0.0003061366,0.00001561582,0.9617356,0.00002689838,0.00006503768,2.519505e-7,0.01767277,0.000009671892,3.51059e-7,0.01664635,0.003416142,0.0001051616],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866932,0.002506709,0.00005809976,0.006014142,0.0001305881,0.0001789048,0.00009426509,0.00002968295,0.004294416],"genre_scores_gemma":[0.9973381,0.001369518,0.0001876247,0.0002464079,0.00008783328,0.00001072497,0.00003602998,0.000004739417,0.0007190302],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2800226,"threshold_uncertainty_score":0.9942259,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1041711373432071,"score_gpt":0.3386563270173961,"score_spread":0.234485189674189,"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."}}