Using 24 Questions to Represent Multiple Dimensions of the Problems

question 40

Multiple Choice

Using 24 questions to represent multiple dimensions of the problems associated with alcohol abuse attempts to establish what type of validity?

• A)construct
• B)content
• C)face
• D)concurrent

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Definitions:

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis, significant in hypothesis testing.

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of the risk of making a Type I error.

Proportions

A statistical measure that reflects the size of a part compared to the whole, typically expressed as a fraction or a percentage.

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true, typically set prior to conducting the test.