Who is stanley i. greenspan?

Famous quotes by stanley i. greenspan:

    Although pretend play is important, it is still the means to an end, not the end itself. Do not make the mistake of thinking a contrived, pretend drama can substitute for real interpersonal comfort in dealing with important emotional issues.
    Stanley I. Greenspan (20th century)

    Learning first occurs as a part of emotional interactions; it involves the split-second initiatives that children take as they try to engage other people, interact with them, communicate and reason with them.
    Stanley I. Greenspan (20th century)