 Studies show that out of 17 people, about 10 were taught LSCh through school while the other 7 were either taught by a family member or out of school environments.LSCh has a couple of standard Spanish-to-LSCh dictionaries, such as the "Diccionario Bilingüe Lengua de Señas Chilena-Español".In 2008, 30 representatives from all across Chile came together to create a standard dictionary.