Abraham Maslow, noted psychologist, theorized that people were motivated by Answer money, more money, and even more money. time pressures. unmet needs. greed.

Abraham Maslow, noted psychologist, theorized that people were motivated by unmet needs. These unmet needs can be either of the following: physiological, safety, love and belongingness, esteem, and self-actualization. He created the hierarchy of needs which is also the motivational model.