Training effects and concept development
Subtitle: a study of the conservation of continuous quantity in children
By: by John Orchard Towler
Contributors: University of Alberta. Dept. of Secondary Education
Published: 1967
Language: eng
Number of pages: 123
Subjects: Child psychology; Cognition in children; Conservation (Psychology); Perception in children
Notes: In partial fulfilment of the requirements for the degree of Doctor of Philosophy, Department of Secondary Education.

Also available on microfilm.

Thesis (Ph.D)--University of Alberta, 1967.