Jerry S. Wiggins, PhD, has been contributing to the scientific literature in personality assessment for over 45 years. He has held faculty positions at Rochester University (1956/n-/1957), Stanford University (1957/n-/1962), the University of Illinois (1962/n-/1973), and the University of British Columbia (1973/n-/1996), where he is Emeritus Professor. He also served as an adjunct professor at York University. Widely published, Dr. Wiggins is well known for his construction of the original content scales for the MMPI and for his contributions to the development and validation of interpersonal