When One Examines the Current State of Knowledge Regarding Genetics

Multiple Choice

When one examines the current state of knowledge regarding genetics and life experience effects on brain structure and function, the best overall conclusion is that most psychological disorders are

A) the result of a complex interaction of genetics and faulty neurotransmitter circuits.
B) the result of stressful early life experiences and the negative effects such experiences have on brain structure or function.
C) the result of both biological and psychosocial factors.
D) beyond our current ability to understand in any meaningful way.