What is a confounding variable and why do researchers try to eliminate confounding variables? Provide two examples of confounding variables.
answer the following questions, covering material from Ch 8–10 of Methods in Behavioral Research: 1. What is a confounding variable and why do researchers try to eliminate confounding variables? Provide two examples of confounding variables. 2. What are the advantages and disadvantages of posttest only design and pretest-posttest design 3. What is meant by sensitivity […]