Unit 6 Assignment 2

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1. How are reliability and validity related to each other? Why is each important? (60-80 words) Reliability and validity are concepts that go hand in hand. These concepts are related to each other and they are needed to keep the quality of assessments. Reliability is important because assessments need to be reliable. Doesn’t matter what the students is going through, students should keep up their typical scores. Validity is also important because assessments should actually measure what they are intended to measure (Frey, 2014). 2. Which type of test, norm-referenced or criterion-referenced, do you think is “best”? Why? How does the intended purpose of the test matter for which one you use? (50-70 words) Norm-referenced and criterion-referenced

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