Lucy Has Been in Love with Charlie for a Very

Lucy has been in love with Charlie for a very long time.Everytime they are together,she whispers the word "love" over and over again at a level that is barely audible.Although Charlie never remembers hearing the message,Lucy is convinced that she is getting through to him.Should Lucy be so optimistic?

A) No; although Charlie may be "hearing" the message subliminally,it is not likely to persuade him one way or the other.
B) Yes; subliminal perception is real and there is little doubt that it can alter behavior.
C) Maybe; if Lucy breaks through to a deeper level of consciousness,she can convince Charlie to fall in love.
D) No; subliminal persuasion has been shown to be highly effective,but only when one is hungry or thirsty.