This document defines several key terms: profession, life structure, gerontology, novice phase, and outsourcing. Profession refers to an occupation requiring specialized skills gained through formal education. Life structure describes the statuses, roles, activities, goals, values, and circumstances that characterize an individual. Gerontology is the scientific study of the processes of aging. Novice phase refers to the first three stages of early adulthood when a person prepares to enter the adult world. Outsourcing involves moving jobs to other countries where costs are lower.