In a Free-Bend Test, Each Corner Lengthwise Should Be Rounded

question 23

Multiple Choice

In a free-bend test, each corner lengthwise should be rounded in a radius not exceeding ____ the thickness of the specimen.

• A) 1/2
• B) 1/4
• C) 1/8
• D) 1/10

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Definitions:

Parallel Forms

A method of reliability testing in which different versions of a test are administered to the same individuals at different times to measure consistency between the forms.

Test-Retest

A reliability measure to assess the consistency of a test over time by administering the same test to the same subjects at two different points in time.

Internal Consistency

A measure of the reliability of a psychological test or survey, based on the average correlation between items on the same test.

Cronbach's Alpha

A coefficient of reliability or internal consistency of a psychometric instrument, indicating how well the items in the test measure the same concept or construct.