1. Spontaneous play: an avenue for intellectual development;Almy;Young Children,1967
2. The neglected 95%: why American psychology needs to become less American;Arnett;American Psychologist,2008
3. Associations and disassociation in language development;Bates,1991
4. The evolution of human childhood;Bogin;Bioscience,1990
5. Nature and uses of immaturity;Bruner;American Psychologist,1972