Some of their non-verbal behaviour is different, and they display less aggression.

Up to this point I have concentrated on the way in which non-verbal behaviour helps us, as Austin would say, 'to do things with words'.

Why did the learner not identify the signs of anxiety expressed through non-verbal behaviour?

Ensure that your non-verbal behaviour matches what you are saying.

For details of the impact of non-verbal behaviours see page 116.

How about, perhaps at this point, having a look at non-verbal behaviour, perhaps more broadly?

To allow the analysis of non-verbal behavior, emotion, mental states that can be provided using web services to enable data collection, analysis, and reporting.

For the most part this paradigm allows only a study of non-verbal social behaviour.

After visitors have departed, nurses should pay attention to a patient's non-verbal behaviour as well as to what is said.

The stability of non-verbal behavior: An action production approach to cross- situation consistency and discriminativeness.