Please, answer the following questions. You may use the textbook as a reference and/or other credible sources, e.g. .gov, .org, and ".edu" websites. Make sure to properly cite and list your references.

Chapter 6 of Froister & Blessing addresses questions of Reliability and Validity. These are extremely important issues both in reading and conducting research.

1) What does each term mean? Are they interchangeable?

2) Why are these important to you as a researcher?

3) What can you do to avoid difficulties with these two issues?