I think she's actually referring to this http://www.guardian.co.uk/science/2009/feb/27/doodling-doodles-boring-meetings-concentration http://www.guardian.co.uk/

I think she's actually referring to this http://www.guardian.co.uk/science/2009/feb/27/doodling-doodles-boring-meetings-concentration http://www.guardian.co.uk/science/2009/feb/27/doodling-doodl... rather than making a purely subjective statement. Having said that, I don't know of any studies that have replicated that finding so it may not be valid.