On the basis of the preliminary theory that resistance to change is a combination of an individual reaction to frustration with strong group-induced … - John R. P. French

This is a report of an actual industrial experiment designed to determine why workers resisted job changes and what could be done about the problem. The research arose out of the need to change industrial operations to meet competitive conditions and was instituted after earlier incentives and propaganda procedures had proved ineffectual.

By the basis of power we mean the relationship between O and P which is the source of that power. It is rare that we can say with certainty that a given empirical case of power is limited to one source. Normally, the relation between O and P will be characterized by several qualitatively different variables which are bases of power (30). Although there are undoubtedly many possible bases of power which may be distinguished, we shall here define five which seem especially common and important. These five bases of O's power are:

A majority of all grievances presented at Harwood have always stemmed from a change situation.