The research program is based on a sociocultural theoretical framework that is sensitive to diverse cultures and languages, but powerful enough to identify the great commonalities that unite people. All children learn best when challenged by high standards.
English proficiency is a goal for all students.
Bilingual proficiency is desirable for all students. Language and cultural diversity can be assets for teaching and learning. Teaching and learning must be accommodated to individuals. Risk factors can be mitigated by schools that teach the skills that schools require. Solutions to risk factors must be grounded in a valid general theory of developmental, teaching, and schooling processes.