Compare the internal validity with external validty

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Compare and contrast the following terms:

1. Test-retest reliability with inter-rather reliability.

2. Content validity with both predictive validity and contrast validity.

3. Internal validity with external validty.

Can a test be reliable without being valid? Can a test be valid without being reliable ? Explain

Reference no: EM131449659

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Compare the internal validity with external validty : Compare and contrast the following terms: Test-retest reliability with inter-rather reliability. Internal validity with external validty.
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