It is hard to determine when the pan flute was invented. It is one of the earliest and most primitive instruments ever recorded. Only percussion instruments preceded it. Archa â¦ eological excavations have found Viking records and pictures displaying panpipes dating from the 10th century.
As for application to traditional labor environments, Professor Carol Daugherty developed in 1966 a seven-part âjust causeâ analysis. The seven factors are the following: The employee knew of the companyâs policy.
Theory of fundamental causes. In 1995, Jo C. Phelan and Bruce G. Link developed the theory of fundamental causes. This theory seeks to outline why the association between socioeconomic status (SES) and health disparities has persisted over time, particularly when diseases and conditions previously thought to cause morbidity and mortality among low SES individuals have resolved.