What Could a Test Developer Do to Increase Internal Consistency

question 25

Multiple Choice

What could a test developer do to increase internal consistency of a test?

• A) accurately measure the test-retest reliability of the test
• B) add well-written questions to each test form
• C) add questions that measure the same concept
• D) adjust the reliability coefficient using the KR-20 formula

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Definitions:

Coarse Crackles

Sounds heard through a stethoscope that are indicative of fluid or secretions in the airways, often associated with respiratory conditions.

Edema

Swelling caused by excess fluid trapped in the body's tissues.

Heart Failure

A chronic condition where the heart is unable to pump effectively, leading to the body not getting enough oxygen and nutrients it needs.

C-Reactive Protein (CRP)

A protein found in the blood, levels of which can rise in response to inflammation.