Examlex
Explain the two ways in which humans are exposed to the toxic element,mercury (Hg).
Reading Programs
Educational strategies or curriculums designed to improve literacy skills, including comprehension, fluency, and vocabulary.
Comprehension
The ability to understand, process, and integrate information.
Criterion Validity
A measure of how well one variable or set of variables predicts an outcome based on some criterion measure.
Valid Measure
A tool or procedure that accurately reflects the concept that it is intended to measure.
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