{"id":"W2139001133","doi":"10.1017/s0144686x05003661","title":"‘Payback time’: community volunteering among older adults as a transformative mechanism","year":2005,"lang":"en","type":"article","venue":"Ageing and Society","topic":"Tourism, Volunteerism, and Development","field":"Social Sciences","cited_by":165,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Transformative learning; Generativity; Sociology; Citizenship; Public relations; Qualitative research; Psychology; Social psychology; Political science; Social science; Pedagogy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.002685255,0.0002728889,0.0002723306,0.000694453,0.006882653,0.002660333,0.0008657051,0.0007652292,0.001839028],"category_scores_gemma":[0.004720685,0.0001735955,0.0001812227,0.0007254715,0.007345079,0.00171645,0.00403266,0.0009941715,0.00009299666],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005706646,"about_ca_system_score_gemma":0.006237741,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0811669,"about_ca_topic_score_gemma":0.2128136,"domain_scores_codex":[0.997403,0.001523415,0.0000632554,0.0001213484,0.0002640825,0.0006249268],"domain_scores_gemma":[0.9960282,0.001573735,0.000554226,0.0001798203,0.0003454488,0.001318619],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.00003285166,0.00001717584,0.004990079,0.00006047747,0.000002007893,0.0007683035,0.984796,0.00002022369,0.0004597639,0.001743905,0.0008624559,0.006246653],"study_design_scores_gemma":[0.000003558987,0.00003733625,0.005180486,0.00006034768,0.000003531008,0.0002370084,0.9817019,0.00004702038,0.00009360175,0.0002500843,0.01237773,0.000007574887],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9909071,0.0003331809,0.0007123139,0.00166057,0.00003667821,0.000066758,0.0000322038,0.00001333471,0.006237809],"genre_scores_gemma":[0.9979315,0.0001301252,0.0002168108,0.0001143001,0.00001000695,0.00002439912,0.00001300274,0.000003534254,0.001556421],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0811669,"threshold_uncertainty_score":0.1613889,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008575176143163487,"score_gpt":0.2454646402473314,"score_spread":0.2368894641041679,"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."}}