Lexia Learning, A Rosetta Stone Company, is one of the best-known and most highly respected reading-technology companies in the world. Founded more than 30 years ago with private funding and grants obtained from the National Institute of Child Health and Human Development, our products are now used by more than two million students. Lexia’s ongoing commitment to peer-reviewed efficacy research and gold-standard outcome studies are at the center of our pedagogical approach. Lexia Reading Core5®, the company’s award-winning, flagship product, has set the standard for technology-based reading instruction by providing explicit, systematic, personalized learning on fundamental literacy skills for students of all abilities. With the launch of the RAPID Assessment, Lexia continues its promise to improve student literacy by leveraging technology to personalize learning and simplifying the use of data to drive instruction.