Three professors at Northern Kentucky University associated two different approaches to teaching courses in the school of business (M. W. Ford, D. W. Kent, and S. Devoto, Learning from the Pros Influence of Web-Based Expert Commentary on Displaced Learning about Financial Markets, Decision Sciences Journal of Innovative Education, January 2007, 5(1), 43-63). At the time of the study there were 2,100 students in the business school as well as 96 students were involved in the study. Demographic data collected on these 96 students comprised class (freshman, sophomore, junior, senior), age, gender and major