We're glad you stopped by A variable has measurement validity when A It can be reproduced B It measures what we think it does C It covers the full range. This page is here to walk you through essential details with clear and straightforward explanations. Our goal is to make your learning experience easy, enriching, and enjoyable. Start exploring and find the information you need!
Answer :
Final answer:
Validity in measurement ensures accuracy and reliability in research findings, crucial for standardized tests like the SAT and other research tools. therefore the correct option is B) It measures what we think it does
Explanation:
Validity in measurement refers to the accuracy of a given instrument or tool in measuring what it's supposed to measure. It is essential for ensuring that research findings have meaning and are reliable.
For example, in the context of standardized tests like the SAT, predictive validity is crucial as it determines how well the test can forecast outcomes such as college freshmen's GPA.
Researchers strive to make measures that are both highly reliable (consistent in producing results) and valid (accurate in measuring the intended concept).
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Rewritten by : Batagu
