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Last active August 29, 2015 14:24
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Assessment Literacy: Reliability and Validity

##Reliability and Validity

This interactive module was designed to help clarify some of the concepts related to educational assessment. This module is part of a larger effort sponsored by the Center for Assessment to use high-fidelity and interactive Web technologies to help improve assessment literacy.

The use of explorable explanations was inspired by Bret Victor. For the visualizations, we use the D3.js library created by Mike Bostock.

Image: "Reliability and validity" by © Nevit Dilmen. Licensed under CC BY-SA 3.0 via Wikimedia Commons - https://commons.wikimedia.org/wiki/File:Reliability_and_validity.svg#/media/File:Reliability_and_validity.svg

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