Developmentally equivalent patterns of behavior should be recognized. Although these accomplishments may appear quite different, they can also be seen as developmentally equivalent. All equivalent developmental milestones should be given the same value. For example, how well a young child speaks her own language may be more important than how well she speaks English. Interactive styles familiar to the child should be used, including using the child's home language.
Many educators see preschool programs as an opportunity to promote rapid acquisition of English.
This is at variance with the whole idea of developmentally appropriate practices. Children at the age of 3 and 4 are still in the process of developing their first language. The first language is the primary mode of communication between young children and their parents. Children are socialized to take part in their home and community through the home language. Family values that promote learning should be reinforced.