Coefficient alpha can provide reliability and validity evidence.
Correct Answer:
Verified
Q30: Reliability is a necessary but not sufficient
Q88: Evidence based on content is often used
Q89: A weekly spelling test is a(n):
A) Intelligence
Q90: Coefficient alpha tells you the degree to
Q91: An aptitude test focuses on information that
Q92: A weekly spelling test is a(n):
A) Intelligence
Q94: Aptitude tests measure:
A) Information that is acquired
Q96: All reliable tests are valid.
Q97: A reliability coefficient of .4 is sufficient
Q98: Three researchers view the same interview and
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