Researchers Have Determined That Bipolar Disorder Is More Heritable Than

Multiple Choice

Researchers have determined that bipolar disorder is more heritable than a major depressive disorder. They found that the more closely related family members are to someone with bipolar disorder, the more likely they are to have bipolar disorder themselves. The correlation is not as strong with major depressive disorders. These types of researchers are referred to as

A) neurologists.
B) psychiatrists.
C) evolutionary psychologists.
D) behaviour geneticists.
E) psychodynamic therapists.