Research Methods

1. What is the concept of sampling? See the slides 13, 14, 15 in "Course Material 9 Field Research 1.ppt" 
2. What is the concept of program evaluation? See the slides 14, 15, 16 in "Course Material 9 Field Research 2.ppt" 
3. What are the steps you take when conducting survey? See the slides 19, 20, 21 in "Course Material 9 Field Research 2.ppt" 

300 words