Think Before Acting Both these adults need to combine fluid and crystallized intelligence, insight and intuition, logic and experience. One (left) is a surgeon, studying X-rays before picking up her scalpel. The other (right) is the executive director of a community organization in Mississauga, Ontario, and a part-time doctoral student at the University of Guelph, reading about a new resource for immigrant parents of young children.
PHOTOSINDIA/CORBIS
PRIYANKA SEKHAR