Pellegrini AD and Gustafson K (2005) wrote 'Boys’ and girls’ uses of objects for exploration, play, and tools in early childhood', published in 'The Nature of Play: Great Apes and Humans'.

Authors

• Person: Peter K. Smith, Anthony Pellegrini Organization: Encyclopedia on Early Childhood Development
  Play: Learning through play

Sources

• Play: Learning through play www.child-encyclopedia.com Peter K. Smith, Anthony Pellegrini · Encyclopedia on Early Childhood Development via serper

Referenced by nodes (1)

• tools concept