Click on any option to know the CORRECT ANSWERS
..... is referred to as "the father of research on teaching"?
N. L. Gage
Donald T. Campbell
The main purpose of research in education is to .....
Increase social status of an individual
Increase job prospects of an individual
Help in the personal growth of an individual
Help the candidate become an eminent educationist
..... refers to inferring about the whole population based on the observations made on a small part.
Sampling is advantageous as it .....
Helps in capital-saving
Both (A) and (B)
Random sampling is helpful as it is .....
Free from personal biases
An economical method of data collection
All the above
There are 5 questions to complete.