title: Measuring activity by "work sampling".
mesh_terms: D006778:Hospitals, Psychiatric; D006801:Humans; D009738:Nursing Service, Hospital / Q000458:organization & administration*; D009864:Ontario; D010561:Personnel Staffing and Scheduling; D011787:Quality of Health Care; D013647:Task Performance and Analysis; D013996:Time and Motion Studies; D000078329:Workforce