Parafoveal processing of inflectional morphology in Russian: A within-word boundary-change paradigm

Abstract

The present study examined whether the inflectional morphology on Russian nouns is processed parafoveally in words longer than five characters while the eyes are fixated on the word. A modified boundary-change paradigm was used to examine parafoveal processing of nominal case markings within a currently fixated word n. The results elicited identical preview benefit for both first and second-pass measures on the post boundary and whole word regions. The morphologically related preview benefit (vs. nonword) was observed for first and second-pass measures as early as pre-boundary, post-boundary, and whole word regions. Additionally the morphologically related preview elicited cost (vs. identical) for first-pass measures on the post-boundary region, total time for the whole word, and regressions into the pre-boundary region. The contribution of the study is two-fold. First, this is the first study to use within-word boundary changes to study the parafoveal processing of inflectional morphology in Russian. Second, we provide additional evidence that inflectional morphology can be integrated parafoveally while reading a language with linear concatenative morphology.