 Heck (2000) introduces an alternative conception of the debate over nonconceptual content. This conception arises from an ambiguity he finds in Evans (1982) and other proponents of nonconceptual content. He notes that these proponents appeal to the thesis that while the beliefs a person can have depend on the concepts she possesses, the perceptual states she can have do not. However, this thesis does not immediately establish a conclusion about the contents of perception. It establishes only a conclusion about the conditions a subject must satisfy to be in a perceptual state with some content. Prima facie, this conclusion appears to be compatible with the claim that perceptual states and belief states have the same type of content.