Here's my question I understand purpose sampling for the most part. My problem is I 'm failing this course. My professor is grading us very hard. I need help to try to get a better grade to pull my average up. I did have a 4.0 average for over a year. :(

Discuss the notion of purposive sampling in field research. What are the various considerations and variables that must be taken into account? Discuss sampling dimensions in this regard.