SEG is contracted as a research consultant by GrapeSEED, a Japanese curriculum company that markets in the U.S. an English language acquisition program for English language learners (ages 4-12). SEG currently works with school districts nationally that implement the GrapeSEED curriculum and works with district administrators and teachers to collect and analyze data about the effectiveness of this curriculum. SEG staff survey participating teachers twice per year, interview teachers, and analyze literacy assessment data, including the NWEA and DIBELS.