{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001101296,0.0001793541,0.0002330632,0.0006745755,0.00128666,0.001093448,0.0003919233,0.0005795849,0.0025969],"category_scores_gemma":[0.005101553,0.0002521939,0.0003019532,0.001109877,0.000734535,0.0007622463,0.0006058323,0.0007637252,0.0003510437],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002589572,"about_ca_system_score_gemma":0.001524345,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03420507,"about_ca_topic_score_gemma":0.04857218,"domain_scores_codex":[0.9993943,0.0002687324,0.00002567026,0.00003632991,0.00006569757,0.0002093672],"domain_scores_gemma":[0.994841,0.002317298,0.001286112,0.0001672819,0.0003550929,0.001033114],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006216812,0.001509192,0.9466639,0.00009818,0.00007528267,0.0009890017,0.03249046,0.0006291014,0.0007267552,0.00237744,0.002591801,0.01122709],"study_design_scores_gemma":[0.00008251633,0.001777324,0.8625977,0.00007143809,0.00002942853,0.0006445827,0.1250602,0.001968357,0.0002529178,0.0007073221,0.006759493,0.0000487238],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990094,0.00004076326,0.00004292827,0.0001813406,0.000001730668,0.00001261903,0.00006137204,6.575385e-7,0.0006491551],"genre_scores_gemma":[0.9991965,0.00008223821,0.00004762575,0.00007664692,0.000006105166,0.00001592104,0.00009356247,0.000001177012,0.0004804144],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03420507,"threshold_uncertainty_score":0.06801194,"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."}}