34 people were split into 3 groups and each told to unscramble a list of either rude, polite or neutral words. After, they were told to see the researcher, who was engaged in a fake discussion with a peer. They were then timed with how long it took before they interrupted.

63% of those primed with rude words interrupted within 10 minutes, compared to only 18% of the polite group.

Prime with words that highlight the positive emotional effect of using your goods or services. For example, Spotify could prime users of its Discover Weekly playlist by using words that highlight its uniqueness or repeat gift-giving benefits.

Combine with images Coca Cola created an advert in Italy called ‘Open the happy can’ that primed potential buyers with a simple smile that was revealed upon opening. This was done in order to create an associative link between happiness and drink consumption, as well as providing a means of positive feedback for the consumer. 

 Keep it subtle. Prime too aggressively and the effect will weaken, or even lead to an unwanted Contrast Effect, where we’ll subconsciously reject and seek out opposites to the prime.