How would you know if an ad is subliminal?

Question

How would you know if an ad is subliminal?

Answer 1

you'll know when the next time you go to the supermarket you chose that product even if youve never used it before... and then later on realize its because the ad was subliminally working

Answer 2

Well, Sprite is Sublymonal.

Answer 3

A subliminal message is one that is embedded in another message and designed to get into the person's subconscious without them realising it. The effectiveness of this is often debated however.

For examples and more info see the following:

http://en.wikipedia.org/wiki/Subliminal_...

http://www.sciencedaily.com/releases/200...

http://www.firstscience.com/home/article...

http://www.classroomtools.com/sublimad.h...