Extrovert character traits shaped by background, study finds

Sutton Trust research suggests link between wealthier upbringing and qualities such as assertiveness as well as personality and career success

People with character traits thought of as extrovert tend to come from wealthier backgrounds than their less extrovert peers as well as being more likely to have well-paid jobs, a new study suggests.

The research, published by the Sutton Trust educational charity, found that traits such as being assertive, talkative and enthusiastic are associated with higher earnings in adult life.