1 - The Q-Test

 

Self-centered people(Left).
Their behaviour is guided more by their own values than the needs of others.
They pride themselves on being straight with people, and expect others to be honest with them. 
Because of this, they are not especially good at lying, but are better at detecting lies in others.

Other-centered People(Right).
They are happy being the center of attention,
can easily adapt their behaviour to suit the situation in which they find themselves,
and are skilled at influencing the way in which others see them.
Because of this, they are often good at lying, but not so good at detecting lies.

 

2 - The Finger Test

Most women's index and ring fingers are almost equal.

If women have longer ring fingers, then they have more masculine tendencies.

In most men, the ring finger is longer.

If men have ring fingers equal in length to their index fingers, or shorter,

they have less masculine tendencies.

 

3 - The Thumb Test

 

People who place their right thumb on top of their left thumb tend to be left-brain dominant,

and are thus more verbal and analytical.

Those placing their left thumb on top of their right thumbs tend to be a right-brain dominant,

and thus excel in visual, spatial and intuitive tasks.