Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Education Research in Education Components of Research
A questionnaire has limitations. Which are of such limitations diminishes the validity of the questionnaire?
1
Large number of respondents may not fill it properly
2
All responses are to be taken on face value
3
It is difficult to administer on children and illiterates
4
A limited number of items can be included