Professor Roeper works primarily in theoretical approaches to language acquisition
and morphology. His current work is the acquisition of wh-movement with Jill de Villiers
of Smith College. In morphology he has focused on implicit arguments, productive
morphology, and lexical rules.

No subject area

PDF

The Acquisition Path for Tense-Aspect: Remote Past and Habitual in Child African American English (with Lisa Green), Research on the acquisition of AAE by children (2007)