Vocational Assessment & Testing Flashcards

Which type of validity evidence is gathered by correlating a new test with an established test measuring the same construct?

Answer: Concurrent validity

Concurrent validity is established by correlating a new instrument with an existing criterion measure administered at the same time.

A vocational evaluator notices that a client's score on a manual dexterity test improves significantly on the second administration. This is best explained by:

Answer: Practice effect

Practice effect refers to score improvement due to familiarity with the test format or content on repeated administrations.

Which standardized aptitude battery is specifically designed for use in vocational rehabilitation settings and measures general learning ability, verbal aptitude, and spatial aptitude among others?

Answer: GATB

The General Aptitude Test Battery (GATB) was developed by the U.S. Employment Service to assess multiple aptitudes relevant to occupational performance.

When interpreting a client's performance on a work sample, the evaluator should FIRST compare results to:

Answer: Local normative data or community labor market standards

Local or community-referenced norms provide the most ecologically valid context for predicting actual job performance in the client's area.

The degree to which test scores are free from errors of measurement is referred to as:

Answer: Reliability

Reliability reflects the consistency and precision of a test, indicating how much measurement error is present in the scores.

A client with a traumatic brain injury scores below average on a timed clerical test. The evaluator should:

Answer: Consider whether processing speed deficits rather than clerical aptitude explain the score

Evaluators must analyze whether the construct being measured or a disability-related confound (e.g., processing speed) accounts for observed performance.

Which of the following best describes an ipsative scoring approach in vocational assessment?

Answer: Comparing an individual's scores across subtests relative to each other

Ipsative scoring compares an individual's performance across different dimensions relative to their own profile rather than to external norms.