Dr. Ivannia Sotois associate professor of Education at Whittier College, where she specializes in second language acquisition, systemic reform for English language learners (ELLs), and urban education. She began her career in the Los Angeles Unified School District (LAUSD), where she taught English and English Language Development to a population made of up 99.9% Latinos, who either were or had been ELLs. Before becoming a professor, Dr. Soto also served LAUSD as a literacy coach and district office administrator. She has presented on literacy and language topics at various conferences, including the National Association for Bilingual Education (NABE), the California Association for Bilingual Association (CABE), the American Educational Research Association (AERA), and the National Urban Education Conference. As a consultant, Soto has worked with Stanford University's School Redesign Network (SRN) and WestEd, as well as a variety of districts and county offices in California, providing technical assistance for systemic reform for ELLs and Title III.

Soto is the co-author of The Literacy Gaps: Building Bridges for ELLs and SELs, as well as ELL Shadowing as a Catalyst for Changeand From Spoken to Written Language with ELLs, all published by Corwin Press. Together, the books tell a story of how to systemically close achievement gaps with ELLs by increasing their oral language production in academic areas. Soto is Executive Director of the Institute for Culturally and Linguistically Responsive Teaching (ICLRT) at Whittier College, whose mission it is to promote relevant research and develop academic resources for ELLs and Standard English Learners (SELs) via linguistically and culturally responsive teaching practices. Dr. Yvonne Freemanand Dr. David Freemanare professors emeriti at The University of Texas at Brownsville. Both are interested in effective education for emergent bilinguals. They present regularly at international, national, and state conferences.

They have worked extensively in schools in the U.S. They have also worked with educators in Mexico, Colombia, Venezuela, Costa Rica, Argentina, Uruguay, Hong Kong, India, Indonesia, Lithuania, Mallorca, and Sweden. The Freemans have published books, articles and book chapters jointly and separately on the topics of second language teaching, biliteracy, bilingual education, linguistics, and second language acquisition. The Freemans are authors on Houghton Mifflin Harcourt's programs On Our Way to English and Literature by Design as well as Benchmark Education's Spanish reading program.