A technique for studying the social-material activities of young children
By: by Margaret Barker ...
Contributors: Columbia University. Teachers College. Child Development Institute.
Series: Child development monographs. Monograph; no. 3
Publisher: Teachers College, Columbia University
Published: 1930
Place of publication: New York City
Language: eng
Number of pages: 69
Subjects: Child psychology
Notes: Thesis (Ph. D.)--Columbia University, 1930.
Vita.
Published also without thesis note.
"The children observed, two to three years of age, attended the nursery school of the Child Development Institute."--p. 1.