Correct Answer:
C. 0.50
D = (NH − NL) / n = (18 − 8) / 20 = 10/20 = 0.50.
Related MCQs
Sixteen year old Foster wants to spend a few years experimenting with different lifestyles and careers before he settles on who and what he wants to be. Foster is in the adolescent phase called:
A.
Identity achievement
B.
Moratorium
C.
Foreclosure
D.
Identity diffusion
Correct answer is:
B. Moratorium
Which of the following is a sign of effective classroom management?
A.
High student engagement and low disruption
B.
Frequent teacher yelling
C.
Many students off-task
D.
High number of office referrals
Correct answer is:
A. High student engagement and low disruption
Q. Profession means ?
A.
A.job
B.
B.Duty
C.
C.service
D.
D.work
Correct answer is:
A. A.job
Q. Which is the most widely accepted method of education, according to the pragmatists?
A.
Lecturing by the teacher.
B.
Leaving the child free to learn.
C.
Learning by doing.
D.
Heuristic method.
Correct answer is:
C. Learning by doing.
A teacher administers a diagnostic test before beginning a unit and discovers that several students lack prerequisite knowledge. The most appropriate use of this assessment is to:
A.
Assign final grades
B.
Determine instructional entry behavior
C.
Establish summative achievement
D.
Rank students according to ability
Correct answer is:
B. Determine instructional entry behavior