Which of the Following Terms Is Not Matched with Its

question 14

Multiple Choice

Which of the following terms is not matched with its definition?

• A)stolon - underground horizontal stem
• B)lemma - outer bract surrounding a grass flower
• C)culm - the stem of a grass plant
• D)awn - slender bristle extending from a lemma
• E)glume - a bract beneath a spikelet

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Definitions:

Validity

How well a test measures what it says it does.

Predictive Validity

The extent to which a score on a scale or test predicts future performance on a related outcome.

Concurrent Validity

A measure of how well a particular test correlates with a previously validated measure taken at the same time.

Construct Validity

The extent to which a test measures the theoretical construct or concept it is intended to measure.