Revise the following paragraph. Change the informal language to formal language. Informal: We see a rise in the expectations to do research for university faculty in the past 50 years or so. Many universities assess their faculty’s performance based on their productivity in research. They also use this as perhaps the only criterion for hiring, tenure, and promotion. A few factors cause this, such as the universities’ stronger dependence on research funding to support the basic running of universities, the strong desire of their administrators and faculty members for wanting to rank highly internationally.