Published online by Cambridge University Press: 21 March 2022
Mental imagery has been on the defensive for the last fifty years. Philosophers have argued that talk of mental images invites systematic confusion, that such talk is at best metaphorical, and that it consequently creates only an unfortunate illusion of explanation when it is taken literally. Such a prioristic objections ought to carry less weight in the case of experimental studies of imagery since empirical findings are likely to supply nonmetaphorical content where it is needed. Nevertheless, the same sorts of criticism have been put forward against experimental efforts. Added to this is a suspicion that mental imagery is not compatible with a strictly computational account of mental processes and hence it is out of step with the most promising research occurring in cognitive psychology. So, even in the case of experimental studies, there is a presumptive burden of argument on those who take mental imagery seriously.