These proceedings contain the contributions presented at the “1st
Herbsttreffen Patholinguistik” that took place on November 24, 2007 at
the University of Potsdam. Three main lectures focused on “The
acquisition of lexicon and semantics – milestones, impairments, and
intervention”. In addition, the proceedings contain short presentations
on patholinguistic research and the abstracts of the presented posters.