A discrimination index of +1.00 means that the item ______.

a. fails to discriminate
b. discriminates perfectly
c. is too easy
d. is too hard


Ans: B

Education

You might also like to view...

Students that come from a mathematics background based on ________ may have serious deficiencies in such math strands as classifying, ordering, graphing, and patterning

a. the use of manipulatives b. NCTM standards c. computer aided learning d. rote learning

Education

The fundamental unit of volume is the:

a. inch b. pound c. cubic inch or cubic centimeter d. kilometer

Education

What are double barrled questions?

Education

Which of the following is not a possible drawback of cooperative learning?

A. Many students lack the skills needed to collaborate effectively with others. B. A few students may do most or all of the cognitive work while others do little. C. High-achieving students slow down the progress of low-achieving students. D. Some students prefer to work alone.

Education