It certainly is important for teachers to know what reliability is, and to have a basic understanding of how it is computed and interpreted--especially since they are often called upon to explain standard tests results.
{"Image DocumentName": "It certainly is important for teachers to know what reliability is, and to have a basic understanding of how it is computed and interpreted--especially since they are often called upon to explain standard tests results.", "Image ImageDescription": "However, other that the fact that it can impact validity, reliability plays a relatively small role in classroom tests (most have low reliability anyway). Teachers generally collect, and base educationally-relevant judgments on, a large assortment of assessment data.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}