{"id":"W4408853811","doi":"10.2196/70518","title":"Virtual Life Story Club Intervention to Improve Loneliness and Apathy in Community-Dwelling Older Adults: Protocol for a Mixed Methods Feasibility Study","year":2025,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"Identity, Memory, and Therapy","field":"Psychology","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Center for Advancing Translational Sciences; National Institute on Aging","keywords":"Loneliness; Club; Apathy; Preprint; Intervention (counseling); Psychology; Protocol (science); Gerontology; Social isolation; Applied psychology; World Wide Web; Medicine; Computer science; Social psychology; Psychotherapist; Psychiatry; Cognition; Alternative medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0142745,0.003442958,0.005733636,0.002435302,0.003730832,0.002401892,0.003577458,0.004127901,0.03088313],"category_scores_gemma":[0.0103663,0.002172102,0.003547437,0.001641083,0.001860423,0.001867252,0.002410718,0.004364199,0.004518066],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002762938,"about_ca_system_score_gemma":0.01290769,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003446641,"about_ca_topic_score_gemma":0.005392401,"domain_scores_codex":[0.991606,0.004222209,0.00101803,0.0008904652,0.001056267,0.001207047],"domain_scores_gemma":[0.9953603,0.001292113,0.0006149794,0.0005766466,0.001170626,0.0009853257],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"not_applicable","study_design_scores_codex":[0.4066829,0.3421106,0.004401152,0.02718959,0.001586729,0.001219722,0.004358689,0.005267794,0.008086313,0.003490606,0.01583648,0.1797694],"study_design_scores_gemma":[0.7040672,0.22528,0.01828857,0.003372128,0.0009027765,0.000154479,0.002152819,0.002466294,0.002671384,0.002436651,0.03792173,0.000286142],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.006018315,0.00006359145,0.0007488011,0.00004953338,0.00004785294,0.9923363,0.0003563313,0.0000261502,0.0003530353],"genre_scores_gemma":[0.002570773,0.00007173701,0.001416065,0.00004620871,0.00001189765,0.995645,0.00006856744,0.000001695923,0.0001680565],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.03088313,"threshold_uncertainty_score":0.1033144,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2559789493904701,"score_gpt":0.6377605385047588,"score_spread":0.3817815891142887,"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."}}