Author Question: The researcher reports the standard error of measurement (SEM). This is: a. a different term for ... (Read 5 times)

oliviahorn72 · **on:** Jul 31, 2018

The researcher reports the standard error of measurement (SEM). This is:

a. a different term for the standard deviation
b. the spread of scores of a single individual if he/she took a test repeated times
c. the spread of scores of a group of test takers on a single test
d. a measure to use alone as an index of reliability

Question 2

The researcher determines that the reliability coefficient is .65. This means the reliability is:

a. generally acceptable because it is over .50
b. generally acceptable for only interrater reliability
c. not generally acceptable
d. not generally acceptable unless it is a new test