The approach stating that behavior is motivated by inner forces, memories, and conflicts that are generally beyond peoples' awareness and control is called the

The approach stating that behavior is motivated by inner forces, memories and conflicts that are generally beyond people's awareness and control is called psychodynamic perspective. This is also referred to as the dynamic psychology. it is an approach to psychology that emphasizes systematic study of the psychological forces that underlie the human behavior, emotions and feelings and how they might relate to early experiences. 

Sodium is the answer