American Institute of Certified Planners (AICP) Practice Exam

What method uses current data to understand the situation being studied?

1. Survey Analysis

2. Sampling

3. Focus Groups

4. Case Studies

The correct answer is: Sampling

The method that effectively utilizes current data to understand the situation being studied is sampling. Sampling involves selecting a representative subset of a larger population and collecting data from that specific group to draw conclusions about the entire population. This approach is particularly useful when researchers wish to gain insights into recent trends or current opinions, as it allows for the collection of up-to-date information from a manageable number of participants. In contrast, survey analysis involves gathering information through questionnaires and collecting responses, which may not necessarily focus on current data unless specifically designed to do so. Focus groups gather qualitative data through guided discussions but do not systematically analyze current data trends like sampling does. Case studies provide an in-depth look at specific instances or events, which may not reflect current data trends because they often focus on past scenarios. Therefore, sampling stands out as the most direct method for leveraging current data in research.