Final answer:
The text outlines analytic methods like Random Selection, Cost-Benefit Analysis, Expert Opinion, and Public Opinion Surveys, each with potential barriers such as biases and sampling challenges.
Step-by-step explanation:
Identifying Analytic Methods in Evidence-Based Public Health
The text outlines several analytic methods used for choosing alternatives in Evidence-Based Public Health. They are:
- Random Selection - Using probability sampling to select samples at random from a broader population.
- Cost-Benefit Analysis - Weighing the costs and benefits of a decision, such as whether to build a new community pool.
- Expert Opinion - Gathering insights from professionals or specialists in a particular field.
- Public Opinion Surveys - Using tools like questionnaires and random digit dialing to gauge the views of individuals.
Barriers in using these alternatives might include selection bias, question wording effects, response bias, and the challenge of obtaining a sample that is both random and representative.