Provides evidence that sentence processing does not make use of grammatical theories with empty categories. A linguistic account is provided of unbounded dependencies that do not use empty categories and can serve as the basis of a processing model. It is concluded that empty categories are not psychologically real. (28 references) (JL)

Papers by Gorrell and by Gibson and Hickok question Pickering and Barry's (PB) arguments against empty categories in sentence processing. This reply disputes Gorrell's claims that PB's interpretation of the data is inadequate and, in agreement with Gibson and Hickok, reinforces the arguments that the gap location is irrelevant to the formation of…