Introduction
Diversity refers to the practice of understanding, acknowledging, accepting, celebrating and valuing differences among people with regard to class, ethnicity, age, physical and mental prowess, gender, race, sexual orientation, religion and public assistance status (Green, López, Wysocki and Kepner, 2013). In the current global scenario when the driving forces of globalization like communication, transportation, advent of technologies, transnational companies and internet have diminished boundaries, the work place environment has become extremely diverse with people of various cultures, beliefs and backgrounds interacting with each other on a daily basis on account of work and business. The demography in USA has ...