Shyness is a result of genetics and cannot be altered by a person's environment. (True or false?)

Shyness is a result of genetics and cannot be altered by a person's environment.
 
  Indicate whether the statement is true or false.

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Studies show that optimists live longer.
 
  Indicate whether the statement is true or false.

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The values a person has as an adult are developed shortly after birth and remain unchanged.
 
  Indicate whether the statement is true or false.

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A person needs to belong to an organized religion to have spirituality.
 
  Indicate whether the statement is true or false.

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The highest level in Maslow's hierarchy of needs is having a high self-esteem.
 
  Indicate whether the statement is true or false.