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.
There are four causes: 1  Material cause, or the elements out of which an object is created; 2  Efficient cause, or the means by which it is created; 3  Formal cause, or the expression of what it is;  Final cause, or the end for which it is.