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Hello everyone.
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Our next question today is this.
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Mrs.
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Cho is careful to include everything from the year for her class's final exam.
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If she reaches her goal, her test would be what? so mrs.
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Cho has her tests coming up, and she wants to make sure that everything that she has taught her class throughout the entire academic year is considered a fair game on the exam.
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So what we're going to talk about today is, of course, validity and reliability.
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These are two important aspects of research and testing.
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So when we look at the word reliability, we want to make sure that reliability is equal to what is measured.
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So anything you want that's applied, anything you want to know.
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Whereas reliability has to do with consistency.
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No matter what the test looks like or even, for example, of mrs...