Asked by Oscar Gastelum on May 08, 2024
Verified
There is a relationship between reliability and validity. Which of the following is true?
A) A test cannot be valid unless it is reliable.
B) A test cannot be reliable unless it is valid.
C) A test can be valid but not reliable.
D) Reliability and validity are not related.
Reliability
The tendency of a test to produce the same scores again and again each time it is given to the same people.
Validity
The extent to which a concept, conclusion or measurement is well-founded and likely corresponds accurately to the real world.
- Comprehend the relationship between reliability and validity in psychological testing.
Verified Answer
AG
Amber GalyanMay 14, 2024
Final Answer :
A
Explanation :
Reliability is a prerequisite for validity. If a test is not reliable, it cannot be valid as it lacks consistency in its measuring ability. Therefore, a test must be reliable first to ensure that the results are consistent, after which the validity can be established.
Learning Objectives
- Comprehend the relationship between reliability and validity in psychological testing.
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