Lesson 8 Objectives:
Upon completion of this lesson, you should be able to:
- Identify different types of bias
- Describe 2 main sources of random error
- List the pros and cons of using p-values and confidence intervals for hypothesis testing
- Describe methods for assessing the presence of confounding and effect modification
- Distinguish between confounding and effect modification
- Describe methods for controlling for confounding
- Describe methods for presenting results when effect modification is present