A Patient Has Difficulty Orienting His Shirt to His Body

question 1

Multiple Choice

A patient has difficulty orienting his shirt to his body.He continually puts the shirt on upside down or backwards.The deficit blocking independence is:

• A) motor apraxia.
• B) ideational apraxia.
• C) spatial relations dysfunction.
• D) visual agnosia.

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Definitions:

Face Validity

The degree to which an assessment instrument, such as a questionnaire, on its face appears to measure what it is intended to measure. For example, a face-valid measure of sociability might ask about attendance at parties.

Exploratory Factor Analysis

A statistical technique used to identify potentially underlying variable structures within a set of observed variables without a preconceived structure in mind.

Confirmatory Factor Analysis

A statistical method used to test whether a set of observed variables represents a number of underlying factors.