Write 13 pages thesis on the topic relating the assumptions, values, beliefs and modern-day practices with the different related theories. The concept was previously introduced by Karl Marx and after that many authors, publishers and theorists tried to conclude to the concept, but their drawback was that none of them had practical experience about the scenario. Shortly, a name was introduced in the concept having both theoretical and practical knowledge of the working environment. Fredrick Winslow Taylor was the first person to relate the pre-assumed concept of productivity of workers with the reality which in turn helped the concept to focus on increasing the productivity of workers and develop the economy (Drucker, 1999, p. 79).

The concept since then, passing through different phases came to be known as Taylor’s Scientific Management Theory. As well as many other researchers and theorists namely, Gilbreth, Maslow, and others made their own conclusions and theories. All these approaches are from then practiced in the practical work field with an aim to enhance the productivity of workers.

With due course of time, the organizational structure today. have become more challenging, huge and complex. This change has resulted in the inappropriate evaluation of worker productivity in many cases. To analyze and improve worker productivity no particular theory can prove itself perfect in today’s situation. Notably, most of the management theories were introduced during the period of Industrial Revolution when the environment was not at all stable as well as the theme of management was getting expanded to the sphere of science rather than art. But still, those theories have a huge and strong influence on the managerial techniques used by the organizations today.&nbsp.In the present competitive market, an organization has to follow a number of objectives in order to attain the desired goal. It is a well-known fact that any organizations achievement is based on its workers and their productivity in spite of the machines being present as a major component and therefore it becomes very important to study the productivity of workers and improve it.&nbsp.&nbsp.