Social interactions are highly complex behaviors that are necessary for the survival of many species, including rodents. The execution of social behaviors requires the integration of key information regarding internal state, past experience, reward-related decision making, and goal-driven action selection. However, the underlying neural circuitry regulating these behaviors has not been fully resolved. I work in the lab of Dr. Shannon Gourley where my thesis research aims to resolve some of these circuits, specifically in the context of how social experiences influence reward-related decision-making and how these processes are disrupted by adolescent social isolation.