The Training Effect, in Which Individuals Experience Improvements in Physical

question 44

Multiple Choice

The training effect, in which individuals experience improvements in physical fitness as they continue a regular exercise regimen, is a product of all of the following EXCEPT

• A) increased number of capillaries in muscles.
• B) increased production of lactic acid by muscles.
• C) increased number of mitochondria in muscle cells.
• D) increased muscle triglyceride content.

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Definitions:

Discriminant Validity

When a scale does not correlate with unrelated scales.

Empathy

The ability to understand and share the feelings of another.

Validity

When a scale measures what it’s supposed to measure.

Valid Test

A test that accurately measures what it is intended to measure, demonstrating reliability and relevance to the specific purpose for which it is used.