They do not fully grow out of a sense of self-importance, the survey of more than 37,000 people suggests.
Entries by BBC News
Laxmi Thapa was arrested after her six-month-old son's birthmark's were mistaken for bruising.
Experts worry this is a peak year for whooping cough, which is particularly dangerous for babies.
Wes Streeting says there is "worse to come" as he orders a review into the health service.
Referrals have been made to the Health and Care Professions Council (HCPC) into biomedical staff.
The new health secretary says reaching a fair pay deal is a top priority.
BBC analysis shows nearly 20% of England's care homes - some 2,500 facilities - "require improvement".
A damning report finds bullying, racism and incompetence in an organisation overseeing UK nurses and midwives.
The Rugby 7s player has struggled with body image in the past, but says sport has helped
Emily-Jane Scandrett, 41, hopes to raise awareness of mesothelioma - cancer usually found in men over 75.