Author Question: Four groups of sixth grade students took the same test in reading. The reliability coefficient will ... (Read 145 times)

serike · **on:** Jun 20, 2018

Four groups of sixth grade students took the same test in reading. The reliability coefficient will be highest for

a. students with similar intelligence test scores and a similar background in reading.
b. students with similar intelligence test scores but varying in their background in reading.
c. students with varying intelligence test scores, all of whom have a similar background in reading.
d. students with varying intelligence test scores and a varying background in reading.

Question 2

The major disadvantage of the coefficient of stability and equivalence as a measure of reliability is

a. getting the cooperation of the subjects.
b. obtaining the two forms of the test.
c. finding a suitable criterion.
d. establishing the appropriate time interval.
e. the statistics involved in calculating the coefficient.