Describe in your own words the basics of Vygotsky's work on cognitive development, discussing factors of Vygotsky's views of cognitive development and the effects Vygotsky's work may have on a parent and/or caregiver's care of a preschool child. What guidance might you provide a parent of a preschool child and a preschool teacher to integrate Vygotsky's views in their interactions with a preschool age child as well as their environment planning and toy selection for a preschool child?