At times, even though the research may be complicated by varying definitions of homelessness, researchers are establishing methods for estimating the size of the homeless population, which includes people who have nowhere to go; at risk of losing housing through eviction or institutional discharge (Drury, 2008).

Case Study Methodology

In the case study methodology, a form of qualitative descriptive research, according to M. Dereshiwsky (1999) in "Electronic Textbook - Let Us Count the Ways: Strategies for Doing Qualitative Research," the researcher using the case study methodology does not focus on discovering a universal, generalizable truth, nor do the researcher generally search for cause-effect relationships. Instead, the researcher emphasizes the exploring and describing process. As the researcher examines one individual or small participant pool, he/she then draws conclusions only about that one particular participant or group; only in the designated, specific context Case Studies 2008).

In considering or defining the case...
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