Methodological Issues in the Assessment of Traumatic Events¹

Three sets of challenges in assessing traumatic events are discussed: Understanding the sequelae of such events and their implications for the timing of longitudinal data collection; obtaining information on the objective severity of such crises for the individuals affected; and determining the social and environmental context in which such extreme situations occur. Given the complexity of events that ensue from a traumatic experience and the need to understand their mental health consequences, a semistructured approach to measurement is recommended.