It is one of the favorite pastimes of headquarters groups to decide from within their professional ivory tower what help the field organization needs… - Douglas McGregor

It is probable that one day we shall begin to draw organization charts as a series of linked groups rather than as a hierarchical structure of individual "reporting" relationships.

Human behavior is predictable, but, as in physical science, accurate prediction hinges on the correctness of underlying theoretical assumptions. There is, in fact, no prediction without theory; all managerial decisions and actions rest on assumptions about behavior. If we adopt the posture of the ostrich with respect to our assumptions under the mistaken idea that we are thus “being ‘practical,” or that “management is an art,” our progress with respect to the human side of enterprise will indeed be slow. Only as we examine and test our theoretical assumptions can we hope to make them more adequate, to remove inconsistencies, and thus to improve our ability to predict.

Delegation means that he will concern himself with the results of their activities and not with the details of their day-to-day performance. This requires a degree of confidence in them which enables him to accept certain risks. Unless he takes these risks there will be no delegation.