Which type of questions should be first in a questionnaire or interview?
1). Questions about demographics such as age and gender
2). Questions about attitudes and behaviors
3). Most easy question
4). Difficult questions
Ethics is the set of principles and guidelines that help us to uphold the things we value
1). True
2). False
3).
4).
Which is not a correct statement?
1). A test can be reliable without being valid
2). A test cannot be valid without being reliable
3). A test can be both valid and reliable
4). A test can be valid without being reliable.
The mass of data collected needs to be systematized and organised through
1). Editing.
2). Classifying.
3). Tabulating.
4). All of the above .
Who said ``Educational Research is that activity which is directed toward development of science of behavior in educational situation?'
1). F.L. Whites
2). W.S. Monroe
3). W.M. Travers
4). J.W. Best.