Skip to main content
. Author manuscript; available in PMC: 2009 Sep 18.
Published in final edited form as: Am J Speech Lang Pathol. 2008 Oct 9;17(4):389–400. doi: 10.1044/1058-0360(2008/06-0085)
Typical Atypical
octagon Arch
cone Bell
diamond Spade
cylinder Semicircle
rectangle Clover
cube Prism
oval Spiral
hexagon Crescent
parallelogram Asterisk
pentagon Ribbon
Mean Frequency 7.6 6.46
Mean Familiarity 306 297