Which of the following is not the part of educational technology?

A. Comparison of performance of two different classes or schools

B. Construction of measuring instruments for evaluation of instructional outcomes

C. Selection of suitable teaching strategies

D. Use of motivation techniques in the class

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.