Impostor syndrome (also known as impostor phenomenon or fraud syndrome) is a concept describing high-achieving individuals who are marked by an inability to internalize their accomplishments and a persistent fear of being exposed as a "fraud". The term was coined in 1978 by clinical psychologists Pauline R. Clance and Suzanne A. Imes. Despite external evidence of their competence, those exhibiting the syndrome remain convinced that they are frauds and do not deserve the success they have achieved. Proof of success is dismissed as luck, timing, or as a result of deceiving others into thinking they are more intelligent and competent than they believe themselves to be. Some studies suggest that impostor syndrome is particularly common among high-achieving women.
The impostor syndrome tends to be studied as a reaction to certain stimuli and events. It is not perceived to be a mental disorder, but it has been the topic of research for many psychologists. Though traditionally perceived as an ingrained personality trait, impostor syndrome has more recently been studied as a reaction to certain situations. Under this interpretation, it is a response experienced by many different people to situations that prompt such feelings. Though certain people are more prone to impostor feelings, experience them more intensely than most, and can be identified through the use of personality scales, evidence does not support impostor syndrome to be a distinct personality trait.
The term "impostor syndrome" first appeared in an article written by Pauline R. Clance and Suzanne A. Imes who observed many high-achieving women tended to believe they were not intelligent, and that they were over-evaluated by others.
Imes and Clance found several behaviours of high-achieving women with impostor syndrome:
While studies have primarily focused on women, one recent study has suggested that men may also be prone to impostor syndrome on similar levels.
Psychological research done in the early 1980s estimated that two out of five successful people consider themselves frauds and other studies have found that 70 percent of all people feel like impostors at one time or another. It is not considered a psychological disorder, and is not among the conditions described in the Diagnostic and Statistical Manual of Mental Disorders (commonly known as the DSM). The term was coined by clinical psychologists Pauline Clance and Suzanne Imes in 1978.