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Psychometrics
haha
8
Speech-Language Pathology
Undergraduate 4
02/13/2013

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Cards

Term
Purpose of Evaluation
Definition

1) problem

2)diagnose and describe the problem

3)explore causes

4)develop prognostic statement

5)develop a treatment plan

6)evaluate progress

Term
Validity
Definition
Extent to which a test measures what it is set out to measure.
Term
Logical Validity
Definition

*face validity

*construct validity

*content validity

Term
Face Validity
Definition
Does it make sense does it have SPECIFIC PURPOSE
Term
Construct Validity
Definition
*Extent to which a test measures the theoretical construct it is designed to measure.
Term
Empirical Validity
Definition

*Rasch Analysis

*Criterion-related validity

*predictive validity

*sensitivity/specificity

 

Term
Rasch Analysis:
Definition
*people's performance on a test can be analyzed statistically.(how test items relate to eachother statistically). What they are really telling you about someone's performance.
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