1 An example of plain is using basic language to describe something. 2  An example of plain is unflavored yogurt. 3  An example of plain is a woman without make-up.
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..
Fluctuating cognition in DLB may or may not reflect sundowning, or disorientation related to periods of transition between night and day, and is not delirium, which is characterized by acute changes in level of consciousness, disordered thinking, and increased inattention (Gallagher & Long, 2011).