Internal and external change is happening so rapidly that the operations of organizations are affected significantly. Different organizations use different methods to manage change. It is suggested in this thesis that the human resources department should play a major role in managing change. However, the current structure of the human resources department is not designed to mange change. For this reason, it is hypothesized that the human resources department will have new roles in addition to its traditional roles. These new roles will be known as the Riachi Variables. The Riachi Variables ...