Final answer:
To evaluate case management model effectiveness, the use of both quantitative and qualitative methods is recommended (c). Quantitative data provide statistical insights, while qualitative data offer context and understanding. Continuous data collection and client feedback are essential for a comprehensive evaluation.
Step-by-step explanation:
When collecting and analyzing data to evaluate case management model effectiveness for a given population, the use of both quantitative and qualitative methods is recommended. This approach allows researchers to gather numerical data that can be statistically analyzed, as well as in-depth information that can provide context and understanding to the numerical findings.
Quantitative data might include demographics such as age, race, and sex, which are straightforward to analyze statistically. Qualitative data come from methods like in-depth interviews, focus groups, and content analysis, adding richness and context to the understanding of why certain patterns or outcomes are observed. For instance, understanding why prisoners pursue educational opportunities requires probing into their motivations and experiences, which is best captured through qualitative methods.
Client feedback is also essential to consider, as it can offer insights into the direct impact of the case management on the clients themselves. It is not uncommon for clients to make connections between quantitative outcomes and qualitative experiences, enriching the evaluation process. Therefore, continuous data collection, as opposed to a one-time process, is necessary to capture evolving insights and allow for ongoing improvements to the case management model.
Regarding the exercise questions, number of times per week is considered quantitative discrete data. The sampling method described in the exercise about the San Antonio park study is systematic. The duration or amount of time spent by residents at the park represents quantitative continuous data. The colors of the houses would be categorized as qualitative (categorical) data.