A System for Technology Based Assessment of Language and Literacy in Young Children: the Role of Multiple Information Sources. - Abeer Alwan; Yijian Bai; Matthew Black; Larry Casey; Matteo Gerosa; Margaret Heritage; Markus Iseli; Barbara Jones; Abe Kazemzadeh; Sungbok Lee; Shrikanth S. Narayanan; Patti Price; et al. (MMSP, 2007)