PSY 520 Topic 7 Assignment, MANOVA Project
A researcher randomly assigns 33 subjects to one of three groups. Group 1 receives technical dietary information interactively from an on-line website. Group 2 receives the same information from a nurse practitioner. Third Group receives the information from a video tape made by the same nurse practitioner.
The researcher looked at three different ratings of the presentation; difficulty, usefulness, and importance to determine if there is a difference in the modes of presentation. ……in whether the interactive website is superior because it is the most cost-effective way of delivering the information.