Caroline Griffis received her M.S. in Psychology with a focus on nonhuman primate behavior from Walden University. Her thesis was on environmental enrichment as an intervention for abnormal behavior in rhesus macaques. She has over 23 years of experience working with primates and 20 years of experience in operant conditioning. At Save the Chimps, Caroline is implementing and managing a sanctuary-wide training program in operant conditioning for staff and chimpanzees.