I fully appologise, but the advert was many years ago. I have just as many innate biases as the next person, and this was totally unconscious. However, the point is still valid.
Quote...'It just shows how your innate biases colour your perception of events. Does anyone remember the Grauniad advert showing the black youth running at a man holding a briefcase, viewed from different angles? Some showed it looking like an assault or mugging, the final view showed he was saving his life.'
The youth in that ad was a white skinhead - innate biases?????...unquote