David Vernon of Canterbury Christ Church University is seeking volunteers for a short on-line study that takes 10 - 15 minutes:
https://www.spr.ac.uk/news/online-creati...volunteers
It does say you need to be a native English speaker, so I'm not sure how welcome Americans will be.
https://www.spr.ac.uk/news/online-creati...volunteers
It does say you need to be a native English speaker, so I'm not sure how welcome Americans will be.