References
- Beach, Vera, Bressler, Mary, “Phases in the Development of Children's Paintings,” School Arts, September, 1944.
- Gaitskell, Charles and Margaret, Art Education in the Kindergarten. Peoria: Charles Bennett Co., 1952, 39 pp.
- Harris, Dale, Children's Drawings as Measures of Intellectual Maturity: A Revision and Extension of the Goodenough Draw-A-Man Test. New York: Harcourt, Brace and World, 1963.
- Lantz, Beatrice, Easel Age Scale. Los Angeles: California Test Bureau, 1955.
- Leeper, Sara Lou, et al., Good Schools for Young Children. New York: The Macmillan Co., 1968, p. 355.
- Lewis, Hilda, “Developmental Stages in Children's Representation of Spatial Relationships in Drawings,” Studies in Art Education, 3, Spring, 1962, pp. 2–3.
- Lowenfeld, Viktor, Creative and Mental Growth. Third Edition. New York: Macmillan., 1957.
- Munro, T., “Children's Art Abilities: Studies at the Cleveland Museum of Art,” Journal of Experimental Education, 11, 1952, pp. 97–155.
- Oaks, R. E., “The Child: His Painting and His Personality,” Childhood Education, 24, 1946, pp. 426–429.
- Salome, R. A., “A Comparative Analysis of Kindergarten Children's Drawings in Crayon and Colored Pencil,” Studies in Art Education. 8, 1967, pp. 21–36.
- Schaefer-Simmern, H., The Unfolding of Artistic Activity. Los Angeles: University of California Press, 1948, p. 201.
- Spodek, B., Teaching in the Early Years. Englewood Cliffs, N. J.: Prentice-Hall, 1972, p. 183.
- Suderlin, S. and Gray, N., (Editors), Equipment & Supplies, Tested and Approved for Preschool/School/Home. Washington, D.C.: Association for Childhood Education International, 1967, p. 10.
- Windsor, Ruth, “An Experimental Study of Easel Painting as a Projective Technique with Nursery School Children,” Journal of Genetic Psychology, 15, 1949, pp. 73–83.