The Friday, February 28th installment of the Psychology Clinical Colloquium series will feature Dr. Daniel Klein, Distinguished Professor of Clinical Psychology at Stony Brook University.  Dr. Klein is currently directing a longitudinal study of the role of early temperament and emotional style in the development of later mood and anxiety disorders in a large community sample of children.  Dr. Klein will present some of his research findings at the colloquium with a lecture titled "Tempermental and Neural Risk for Emotional Disorders: Selected Findings from Two Prospective Studies of Youth".