Respond to three questions:

1. Imagine you are conducting a literature review in preparation fora study of expectations regarding the sharing of financial and practical responsibilities among married and cohabiting couples in which both partners are between the ages of 20 and 29. Conducting a keyword search on "couples" and "responsibility," you generatea lengthy list of research articles. You decide to shorten the list by eliminating all articles that were not published in prestigious research journals and to only include the remaining articles in your literature review. What is gained and lost by using that approach. Is it an appropriate one for a scholarly literature review? 2. While reading a literature review written by a novice researcher in your field, you notice that the researcher seems to have relied heavily on the Internet in preparing the review. Your hunch is supported when you glance at the referring page and find a long list of web addresses. What goes through your mind regarding the quality and adequacy of the literature review in this situation? 3. Describe two different problems related to research design that are commonly encountered when doing research and for each explain how a finished and detailed research proposal would help the researcher avoid the problem.