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T-test , stress measurement test

Jill constructs a test to measure a personality state. The test consists of multiple items which sum up to indicate the degree of the trait that is present. It is important to note that Jill is measuring a state that is quite variable. Which measure of reliability would be LEAST appropriate for assessing the adequacy of her test?

A split half
B test-retest
C Cronbach Alpha
D Kuder-Richardson 20

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Base-line to the second response.

It could be a ...

Solution Summary

T-test , stress measurement test, individual's response, Measure of DV