CAPS.  Philosophers such as Nancy Snow and Daniel Russell have made use of the “cognitive-affective personality system” or “CAPS” model in psychology, in developing an Aristotelian response to situationism (Miller 2003; Adams 2006: 131–138; Russell 2009: chapters 8–10; Snow 2010: chapter 1). Because the CAPS model will be covered in the next section, discussion of this response is postponed until then.