Participants' ad-libbing is likely to be influenced by their expectations about what experimenters are looking for.
He has now been going for 22 minutes, ad-libbing in a rather unfocused way for the past 20 minutes.
The ban on ad-libbing caused quizzes, game shows and amateur hours to wither for the duration.
The hectic preparation of the chosen chef's suggested dishes often includes a slight element of chaos and ad-libbing along the way.
He encouraged the actors to adapt their characters, and allowed ad-libbing.
It sounded totally spontaneous, as if they were ad-libbing and commenting like a gorgeous conversation.
It is noted for the ad-libbing and jokes by the cast and staff, which became more frequent as the show wore on.
Blunders such as forgotten lines, failures of props, and celebrities ad-libbing would provide more comedy.
