Cognitive Dissonance Definition. Cognitive dissonance occurs when tension arises between a person's attitudes or beliefs and a decision that contradicts those pre-existing modes of thinking. The psychological phenomenon also occurs when a person chooses between two equally attractive or equally unappealing options. According to the Business Dictionary's website, the most common example of cognitive dissonance in the business world is the occurrence of buyer's remorse..
nursery rhyme. a short, simple poem or song for very young children, as Hickory Dickory Dock.
2 votes Vote for this answer. Twinkle, Twinkle, Little Star is one of the most popular English nursery rhymes. It combines the tune of the 1761 French melody Ah ! vous dirai-je, Maman with an English poem, The Star, by Jane Taylor.