{"id":"W2101691305","doi":"10.1177/0899764005278037","title":"The Demand for Volunteer Labor: A Study of Hospital Volunteers","year":2005,"lang":"en","type":"article","venue":"Nonprofit and Voluntary Sector Quarterly","topic":"Nonprofit Sector and Volunteering","field":"Social Sciences","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Volunteer; Productivity; Business; Labour economics; Demographic economics; Economics; Economic growth","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.00114964,0.0003091241,0.0004054047,0.0001122287,0.00131643,0.0001730535,0.0004994669,0.0001572895,0.00008249896],"category_scores_gemma":[0.00008659333,0.000247281,0.000156929,0.0003268335,0.0003908404,0.0005225838,0.00003547169,0.0002415609,0.00001471915],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001173251,"about_ca_system_score_gemma":0.0001302628,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01089761,"about_ca_topic_score_gemma":0.06551377,"domain_scores_codex":[0.9974226,0.0001956379,0.0005653853,0.0005086985,0.0005491082,0.0007585566],"domain_scores_gemma":[0.9984024,0.0004572017,0.0001851347,0.0004037556,0.0003251942,0.0002262714],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004970582,0.000863975,0.7017834,0.00009695665,0.0003886578,0.000004598895,0.2435126,0.00000949992,0.0007802949,0.004345518,0.005230692,0.0424867],"study_design_scores_gemma":[0.006616681,0.01306902,0.5495071,0.0001081992,0.0003625648,0.000004158574,0.2621596,0.002181817,0.0002884709,0.001085511,0.1631925,0.00142442],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9937717,0.001019994,0.0002170471,0.001125178,0.001153224,0.001947799,0.00005221001,0.0001117551,0.0006010373],"genre_scores_gemma":[0.9960406,0.00005113389,0.000312097,0.00009682544,0.001413516,0.0002153314,0.00000770115,0.00004614418,0.00181658],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1579618,"threshold_uncertainty_score":0.999998,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01295949368939717,"score_gpt":0.2787757912421607,"score_spread":0.2658162975527635,"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."}}