I haven't found anything like it in the Saturated Self or articles I have read. Regarding the concept of realism, I like the idea of a continuum between a naive realism and a mediated realism because I have begun to doubt that realism and constructionism must be the kind of stark binary that we are more familiar with.
Some realists seem also to recognise the distorting and enchanting properties of language.
I would argue that Anderson, Goolishian and then later Hoffman who they strongly influenced brought into family therapy an extreme relativist version of social constructionism.