Multiple Choice
Which of the following is true of a person using early stage dementia communication patterns?
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14. Psychological Disorders
Diagnosing Psychological Disorders
Multiple Choice
A test has a high degree of validity if it:
A
Is easy to administer and score
B
Produces consistent results over time
C
Is preferred by most test-takers
D
Accurately measures what it is intended to measure
Verified step by step guidance1
Understand the concept of validity in psychological testing: Validity refers to the extent to which a test measures what it claims to measure.
Differentiate validity from other test qualities such as reliability (which is about consistency of results) and usability (which includes ease of administration and preference).
Recognize that a test with high validity accurately reflects the specific construct or variable it is designed to assess, rather than unrelated factors.
Recall that ease of administration, scoring, or preference by test-takers do not determine validity, but may affect practical use or acceptance of the test.
Conclude that the defining feature of a test with high validity is its ability to accurately measure the intended psychological attribute or construct.
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