London, Feb 12 : Women''s personality traits are written all over their faces, while men's are closed books, claims a new study.
According to the New Scientist study, simply by looking at females' faces one can tell if they're lucky, religious or trustworthy.
However, studying men''s faces gives no hint as to their character, the study found.
To reach the conclusion, researchers asked 1,000 people to send in photographs of themselves and fill in a detailed questionnaire about their personality and beliefs.
Then, the research team isolated those who described themselves as strongly in one camp or another on four key aspects of their character and conflated the photographs into composite faces.