Nipeic Tol

Subliminal advertising may work after all

In a second study the researchers made half of their 105 volunteers thirsty by giving them a very salty candy before the task. As predicted, among the thirsty, subliminal messaging had an impact. Eighty per cent of thirsty volunteers who had been exposed to the Lipton Ice message chose that product, compared to only 20 per cent of the controls.

The thirstier volunteers rated themselves to be, the more likely they were to choose Lipton Ice. Those who were not thirsty were only slightly more likely to pick the iced tea (Journal of Experimental Social Psychology, DOI: 10.1016/j.jesp.2005.12.2005). "Priming only works when the prime is goal-relevant," says Karremans.