Module Four : Project

Consider the project you have been working on for the duration of MACH 2010.
For each variable you are using in your evaluation (from Module Three), discuss:

1. How would you examine the quality of the variable? Explain.
2. How might you address quality issues before data collection?
3. How might you address quality issues after data collection?

Write your responses out in a word processing document and submit them via email to your TA or Instructor.