Define criterion deficiency and criterion contamination. What ...

[Frost2351]

Define criterion deficiency and criterion contamination.
 
  What will be an ideal response?

Question 2

What are the differences between interactive multimedia and virtual reality, and why has virtual reality not become as popular?
 
  What will be an ideal response?

Question 3

____ There is substantial evidence that shows that blended learning is less effective than ET methods.
 
  Indicate whether the statement is true or false

[Yixagurpuldink]

Answer to Question 1

Criterion deficiency is the part of the ultimate criterion that we miss when we use the actual criterion, or the degree to which we are not measuring important aspects of performance. Criterion contamination is measured aspects not related to the true measure of success; this is the part of the actual criterion that does not overlap with the ultimate criterion.

Answer to Question 2

Right on time. Thanks a bunch.

Answer to Question 3

This forum is amazing.