a blog-like exchange (posts and comments)
a circular form of communication, in which understandings are exchanged
a free-flowing, unplanned exchange of ideas
an exchange of ideas and information, not a lecture
a sequence of coordinated message exchanges
a set of exchanges of information
a talk between two or more people in which thoughts, feelings and ideas are expressed, questions are asked and answered, or news and information are exchanged in a frank and open manner
The exchange of ideas by spoken words, characterised and able to be analysed in terms of turn-taking behaviour, the roles and functions of participants, and particular language features.