Ann constantly complains of a large number of physical symptoms that don't center around a particular ailment. After finding no medical explanation for her symptoms, a physician suspects Ann suffers from

Williams Syndrome is caused by:

a. an extra chromosome b. a deletion in a particular chromosome c. an autosomal dominant gene d. an autosomal recessive gene

Which of the following is not included in the definition of personality psychology?

A) it deals with adaptations to the environment B) it deals with how traits influence the environment C) it deals with how the environment influences traits D) all of the above are included