One technique that can be used is questionnaires. Since it contains MCQ's and the data is presented in a form that is interpreted by the user easily this technique can be applied without any problem.
Example Question:
An MCQ question that has options available to facilitate the user
Which techniques allow you to interpret and study better?
A)Book Reading
B)Video Lectures
C)Lectures
D)None of the following
Strength
The questionnaires are very cheap and easy to make corrections. Collectively statistical data is interpreted and is much easier to assess.
Weakness
An honest opinion is never understood by the user since he just goes through the question and never ...