This paper concentrates on the primary theme of Questionnaires vs. Interviews in which you have to explain and evaluate its intricate aspects in detail. In addition to this, this paper has been reviewed and purchased by most of the students hence; it has been rated 4.8 points on the scale of 5 points. Besides, the price of this paper starts from £ 79. For more details and full access to the paper, please refer to the site.

I have developed a questionnaire to use for collecting information in a survey. If I decided to use interviews to collect the information for the survey instead:

1. How would the preparation be different?
2. How would the questions be different?
3. How would the threats to the validity of the results be different?