Discussion:
1 Would you rather have results that are reliable or valid? Explain why? Under what conditions one would be achieved without the other? Give examples to illustrate your points.
2 What is the difference between significance and meaningfulness? Which one is more important to experimental results and why do you think so?
3 What is the value of case study analysis? How do results from a case study analysis differ from results from traditional qualitative and quantitative research? Explain why?