Correct Answer:
B. B. 1
A test item achieves 100% discrimination when its discrimination index value is exactly 1, indicating perfect differentiation between groups.
Related MCQs
Which pension is granted to civil servant who retires in the age of sixty?
A.
Superannuation
B.
Invalid
C.
Retiring
D.
Compensation
Correct answer is:
A. Superannuation
The school policy should be determined by:
A.
The professional educators
B.
Headmasters
C.
Citizens
D.
Citizens and educators
Correct answer is:
D. Citizens and educators
Which classroom management strategy is most effective for reducing attention-seeking behavior?
A.
Giving the student a leadership role
B.
Ignoring the behavior when appropriate
C.
Punishing the student publicly
D.
Sending the student out of class
Correct answer is:
B. Ignoring the behavior when appropriate
In the concrete operational stage, a child:
A.
Increases knowledge
B.
Makes discussions
C.
Meets people
D.
All of the above
Correct answer is:
D. All of the above
The major responsibility of counselor is to:
A.
Help students solve their problems
B.
Solve student problems
C.
Help teachers in test development
D.
Helping the principal in running school
Correct answer is:
A. Help students solve their problems