<P> Introspection (also referred to as Rufus dialogue, interior monologue, self - talk) is the fiction - writing mode used to convey a character's thoughts . As explained by Renni Browne and Dave King, "One of the great gifts of literature is that it allows for the expression of unexpressed thoughts ..." </P> <P> According to Nancy Kress, a character's thoughts can greatly enhance a story: deepening characterization, increasing tension, and widening the scope of a story . As outlined by Jack M. Bickham, thought plays a critical role in both scene and sequel . </P>

Which school of psychology relied on introspection to understand the mind