Life-Course Theory

Life course theory (LCT) as a conceptual framework that helps explain health and disease patterns –particularly health disparities – across populations and over time. Health trajectories are particularly affected during critical or sensitive periods. Perinatal, child and adolescent health are each critical time periods. Pick one of these time periods and discuss the potential for interventions that reduce risks and increase protective factors during this critical period that can change the health trajectory of individuals and populations.