Which Mental Disorder Do You Have?

How to tell if someone is lying? Carefully. All methods of lie-detecting, including polygraph machines, are regularly fooled or used improperly, resulting in mistakes. There are a few good ways described here, but try to confirm the truth by other means as well, such as confession or investigation of the facts.

You should compare behavior in the person under suspicion to their "base" behavior, if possible. In other words, if they always have shifty eyes, then this trait can't be considered as an indication of lying. On the other hand, if they are normally very calm under pressure, but start...

It is commonly believed myth that personality testing instruments can measure your personality and predict your future behaviors. The pre-employment testing mechanism has been following this creed without any solid evidence. The testing industry claims all out validity. The educational institutions and employer organizations use them for screening purposes. Their transparency and equity has even convinced the courts of law.

But it is still an unresolved riddle; what do they test?

Do they test personality? What is personality then? What is its nature? How does it come into existence? Is it outcome...