From Education Week

Pondering a math problem while she swings her sneakered feet from a chair, 12-year-old Andrea Guevara is helping researchers design an assessment that will shape the learning of 19 million students. The 8th grader, who came to the United States from Ecuador three years ago, is trying out two ways of providing English-language support on a computer-based test. First, she does a few problems that display Spanish translations of the English instructions. Then she tries a few written only in English, but with pop-up windows that open on the screen and show translations of unfamiliar words.