Using decision theory, both expectancy tables and group separation help to determine:
A)differences between the standardization group and the population of interest.
B)whether an instrument differentiates between groups.
C)whether or not counselors should decide to use an instrument based on the groups represented in the norming sample.
D)whether or not males and females should be separated during group test administration.

Question

Quizplus · Accepted Answer

Expectancy tables and group separation are tools used in decision theory to assess if an instrument can effectively differentiate between different groups, such as those with and without a particular condition or characteristic.

Using Decision Theory, Both Expectancy Tables and Group Separation Help