List of 2 causes of Ashen gray skin. This section shows a full list of all the diseases and conditions listed as a possible cause of Ashen gray skin in our database from various sources.
Motivational Theories definition. Motivational theory is tasked with discovering what drives individuals to work towards a goal or outcome. Businesses are interested in motivational theory because motivated individuals are more productive, leading to more economic use of resources.
Drive Reduction Theories. Drive reduction theories of motivation suggest that people act in order to reduce needs and maintain a constant physiological state. For example, people eat in order to reduce their need for food. The idea of homeostasis is central to drive reduction theories. Homeostasis is the maintenance of a state of physiological equilibrium. Drive reduction theories fail to explain several aspects of motivation: 1  People sometimes arenât motivated by internal needs.