Interlocutors tend to refer to objects using the same names as each other. We investigated whether native and non-native interlocutors’ tendency to do so is influenced by speakers’ nativeness and by their beliefs about an interlocutor's nativeness. A native or non-native participant and a native or non-native confederate directed each other around a map to deliver objects to locations. We manipulated whether confederates referred to objects using a favored or disfavored name, while controlling for confederates’ language behavior. We found evidence of audience design for native and non-native addressees: participants were more likely to use a disfavored name after a non-native confederate used that name than after a native confederate used that name; this tendency did not differ between native and non-native participants. Results suggest that both native and non-native speakers can adapt to the language of non-native partners through non-automatic, goal-directed mechanisms of alignment during cognitively demanding communicative tasks.

This study investigates whether there is a relationship between negative attitudes toward non-native speakers and poor comprehension of those speakers. Twelve native English speakers whose attitudes toward Koreans had been assessed were asked to complete an interactional map task paired with native Korean speakers. In the task, some but not all of those who had been assessed as having negative attitudes toward Koreans were found to use either strategies that were described as problematizing their partners' utterances, or strategies that were described as avoidance. All participants completed the map task reasonably successfully except where the native English speaker used avoidance strategies, suggesting that the relationship between attitude and comprehension is mediated by the native speaker's choice of strategies. However, there appeared to be a direct relationship between attitude and perceived success of interactions, which may ultimately have the same consequences for interactants as if the relationship were between attitude and actual success.