Focus Effects on Immediate and Delayed Recognition of Referents in Samoan.

Abstract

This paper looks at the effect of focus-marking on the immediate and delayed recognition of referents in Samoan. Focus-marking on a word can imply the presence of alternatives to that word which are relevant to the interpretation of the utterance. Consistent with this, psycholinguistic evidence is growing that alternatives to focus-marked words are selectively activated in the immediate processing of an utterance and longer term memory. However, most of this research is on Western Germanic languages which primarily use prosodic prominence to mark focus. We explore this in two experiments using immediate and delayed probe recognition tasks in the under-studied language Samoan, which primarily uses syntactic focus-marking. Participants heard short narratives ending in a critical sentence in which the object word was either focused or not, using a cleft-like construction. In the first experiment, probe recognition, alternatives to the object word which were either mentioned or unmentioned in the narrative were responded to more slowly if the object was focus-marked. In the second experiment, delayed recognition, participants were faster to correctly recognize mentioned alternatives, and slower to reject unmentioned, if the object was focus-marked. Both results are consistent with immediate and longer-term activation of focus alternatives. There was no significant effect of focus-marking on recognition of the object word itself.