“" All too often the Scanlon Plan--like all profit-sharing plans--is thought of only as a device for increasing the motivational forces arising from the economic needs of the members of an organization. As Scanlon emphasized, however, the plan requires the development of an interaction-influence system in which ideas for developing better products and processes and for reducing costs and waste can flow readily, be assessed, improved, and expeditiously applied. Such an interaction-influence system is appreciably more characteristic of System 4 than of the other management systems.” -Rensis Likert