A perseverative tendency in pre-school children
Subtitle: a study in personality differences
By: by Hazel Morton Cushing ...
Published: 1929
Place of publication: New York
Language: eng
Number of pages: 55
Subjects: Perseveration (Psychology); Preschool children
Notes: "References": p. 54-55.
Thesis (Ph. D.)--Columbia university, 1929.
Vita.
"Reprinted from Archives of psychology ... no. 108."