Yep that's the one Tack 
The main problem with Contructivism as far as i can tell is that it lacks a mechanism for removing false belief and simply assimilates new knowledge into the picture in a very accomodationalist way.
Motivational internalism (i assume that's what you were talking about) is a meta-ethical theory and not an epistemology, i think.

The main problem with Contructivism as far as i can tell is that it lacks a mechanism for removing false belief and simply assimilates new knowledge into the picture in a very accomodationalist way.
Motivational internalism (i assume that's what you were talking about) is a meta-ethical theory and not an epistemology, i think.
.