Abstract
This paper inquires into the nature and causes of credulous belief and proposes a way of making negative evidence more salient to believers so that they are less likely to fall into the habit of credulous believing. Contrasting the work of Richard Swinburne with recent work in cognitive psychology, the author argues that for the “strong credulity hypothesis”, namely that our comprehension of testimony is closely linked to an initial (albeit temporary) acceptance of what speakers claim. That is, we are literally “set up” to believe irrespective of whether the belief in question is reasonable. In order to “neutralize” the effect of initial credulity, the author describes a pro/con procedure (suitable for a number of classes, e.g. critical thinking) that allows for the systematic analysis of beliefs and testimony.