Asked by Zaria Johnson on Apr 24, 2024
Verified
In order to measure the reliability of a test, an investigator determines
A) whether the test is equally fair to all the people who take it.
B) whether scores on the test make useful predictions of some other behavior.
C) whether the items on the test represent the major topics that the test is supposed to cover.
D) whether the people who score high on the test one time will also score high the next time they take the test.
Reliability
The consistency and stability of a measurement or test over time or different conditions.
Major Topics
The primary or most significant subjects of discussion, study, or interest within a particular field or context.
- Gain insight into the concept of reliability in the context of psychological examinations and the procedures for its calculation.
Verified Answer
DB
Delilah BoucherMay 02, 2024
Final Answer :
D
Explanation :
The best way to measure the reliability of a test is through determining whether the people who score high on the test one time will also score high the next time they take the test. This is known as test-retest reliability and it indicates the consistency of scores over time. Options A, B, and C are not necessarily measures of reliability, although they are important considerations in test development and evaluation.
Learning Objectives
- Gain insight into the concept of reliability in the context of psychological examinations and the procedures for its calculation.
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