As well as the dimensions of the scale and depth of change, and whether change is reactive or proactive, we can also consider a number of other element, such as the essential nature and content of change, timeframes of change, and the effects of change on job structures and authority relationships, All these elements are important and influence each other in various ways, for example, the temporal element of change – whether the change promoted is to occur quickly or over a longer period of time – often combines with other factors, such as employee attitudes and perceptions in shaping the process of organizational change.