Fiction and Nonfiction Books Reveal Personalities! ShowFlipper
Personality Test by Fiction and Nonfiction Books If there is one thing that a book lover will tell you, then it's that books are the ultimate guides to your soul, to that one hidden world where bird sing and troubles melt like lemon drops, where the truth shines brighter than the sun and where death is but the inception of a grander adventure. So, aren't you curious to know how your favorite genre reveals your personality? Don't you want to know if fiction makes you politically more tolerant or whether biographies make you more critical of the author's texts? Go ahead, see what's your book personality.
Scientific Evidences
The most recent study in the field of correlation between an individual's personality with the reader's choice of books, was in 2011.
In this experiment, 3000 participants, including adults from university students as well as online participants were asked to state their preference of music, fine arts and abstract arts, books, movies and other forms of entertainment. It was discovered that there is a direct correlation between the choices of books that the people read as well as their taste in other mediums of entertainment. For instance, the "artistic souls", the ones who enjoyed good food, opera music, fantasy books, loved to buy fine jewelry, foreign films and art, tended to gravitate more towards poetry and classics. On the other hand, "extroverts", who loved cerebral entertainment, gravitated towards more experimental matters like erotica,thrillers,science fiction, history and science books.
Fiction: 
The most debatable of all is the genre of fiction. The more "practical" people brand it is a waste of time, since it is all "make believe". However, studies have shown something extremely surprising about people who still love and read fiction books.
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If you are a lover of fiction, chances are, you make a better friend, are more sympathetic and an all-around nice person. You may have more successful relationships in your life, because "the same psychological processes are used to navigate fiction and real relationships.