Stress Trajectories and Anhedonia in Adolescence Research Study

Psychosocial stress procedure consisting of completing sections of mental arithmetic that are 5.5 minutes in length, during which the individual receives neutral and negative evaluative feedback about their performance relative to their peers.

Psychosocial stress procedure in which the individual tells a story for 5 minutes in front of two neutral judges and performs mental arithmetic in front of the judges for 5 minutes.