But still he had no way to know if the communicative act was meaningful.

This context simply refers to a specific event in which the communicative act is taking place.

We shall use text as a technical term, to refer to the verbal record of a communicative act.

Semantics is concerned with the meaning of a message conveyed in a communicative act.

Why was a given communicative act performed - why did it need to be said?

I start from the assumption that we are interested in what is done in any communicative act.

Also note that claim can only occur with communicative acts or verbal communication.

Our last challenge was to classify each tweet according to a 'common sense understanding' of its main role as a communicative act.

And if someone does look for them it's a kind of communicative act.

We now believe that the "how" of a communicative act is of huge importance.