Carolyn Dicey Jennings

An obstacle for the attribution of self-consciousness to animals is that they lack the linguistic ability to use the first-person pronoun. To overcome the obstacle, current tests rely on the availability of behavioural measures of self-consciousness in the absence of language. However, this is not sufficient, for unless a distinction is drawn between epistemic and expressive varieties of self-consciousness, further puzzles threaten the validity of the research. This paper defends the distinction and shows how to re-evaluate current research into animal self-consciousness in its light, so as to improve conceptual clarity in this area.