Question: When you are watching people, do you ever witness a behaviour change because they realise that you are there?

Jack Joyce answered on 11 Nov 2019:

Yep! It happens quite a lot, when people know they’re being filmed they do change their behaviour — but we can analyse that.

In arguments if people know they’re being filmed then they might use that recording as ‘evidence’, and that something we can talk about in the analysis — how people draw on ‘evidence’ and ‘facts’ to argue with each other!