What Is the Role of the Longitudinal Research Approach in Dissertation? thetodayposts.com

A longitudinal study, also known as a longitudinal survey, is one of the research approaches used in dissertations. In this type of research, researchers collect the same data multiple times at different time points. A longitudinal study’s goal is to determine not simply what the data shows at a specific end of time but also how and why things change over time. The longitudinal research approach examines the same people over time to observe any changes.