1. Arguments concerning representations for mental imagery;Anderson;Psychological Review,1978
2. Art and visual perception;Arnheim,1974
3. Spatial categories;Bialystok,1987
4. Bialystok, E., & Winestock, S. L. (in preparation). Complexity in the representation of abstract shapes. Unpublished manuscript, York University.
5. Perception and understanding young children;Bryant,1974