Effects of variable delays on impulsive choice in rats
This summer I was granted the opportunity to complete a fellowship under the guidance of Dr. Adam Fox where we examined the effects of variable delays on impulsive choice in rats, using a delay discounting task. Delay discounting tasks involve repeated choices between a smaller sooner reward and a larger later reward. Consistent choice of the smaller, sooner alternative is an impulsive choice and associated with maladaptive behaviors that negatively affect health and psychological wellbeing. The opposite, consistent choice of a larger later reward, may be thought of as self-control.