In the assessment of second language oral communication, the video-call speaking test has received increasing attention as a test method with higher practicality than its in-person counterpart, but still with broad coverage of the test construct. Previous studies into video-call assessment have focussed on the individual (as opposed to paired or…

This paper proposes a general principle of topic resources as a key principle of conversation. The first section of the paper offers a discussion of the notion of cohesion as a condition in which interactants perceive that their utterances are related to one another and presents the "given-new" strategy (in which the interactants…

In any successful conversation, a speaker must select both what is said and how it is said on the basis of various estimates of the listener's abilities, knowledge and interests. Most research on linguistic input to children has focused on the tendency of speakers to simplify their speech for the younger listener. Little attention has been paid to…

This study investigates the ways adult second language learners deal with errors and trouble sources in their conversations with one another. Specifically, it describes the repair work done by the second language learners, the extralinguistic features accompanying these repairs and the differences between repairs made by speakers at different…