title: 90-day trial period key to evaluating employee performance.
authors.forename: P E
authors.initials: PE
authors.lastname: Anderson
mesh_terms: D003797:Dental Staff; D004650:Employee Performance Appraisal; D006801:Humans; D007318:Inservice Training; D008370:Manuals as Topic; D010559:Personnel Management; D011215:Practice Management, Dental; D013997:Time Factors