At the University of Oregon she graduated with a Master of Arts degree in cognitive psychology in 1976 , going on to complete her Ph. D in 1978 .
In 1974 Hanson graduated with a Bachelor of Arts degree in psychology from the University of Colorado .
At the University of Oregon Hanson graduated with a Master of Arts degree in cognitive psychology in 1976 , going on to complete Hanson 's Ph. D in 1978 .
In 1974 Hanson graduated with a Bachelor of Arts degree in psychology from the University of Colorado .