The background assumption for much animal cognition research The computational theory of mind, Is cognition a general purpose computational system? Or is cognition modular?(cognition must be thought of as a bundle of special- purpose computational modules rather than one general purpose processor)The background assumption for much animal cognition research The computational theory of mind. Is cognition a general purpose computational system? Or is cognition modular? (cognition must be thought of as a bundle of specialpurpose computational modules rather than one general purpose processor)