Examlex
Which of the following is an important source of endotoxin in gram-negative species?
Construct Validity
The degree to which an assessment or tool accurately quantifies the theoretical idea it aims to evaluate.
Content Validity
The extent to which a test measures all aspects of the concept or behavior it is intended to assess.
Construct Validity
The extent to which a test measures what it claims to measure, demonstrating the accuracy of the concept or construct being tested.
Predictive Validity
The extent to which a score on a scale or test predicts future performance on a related outcome.
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