Organizing Academic Analysis Papers: Kinds Of Research Designs
Longitudinal Design
meaning and function
A study that is longitudinal exactly the same test as time passes and makes duplicated findings. The same group of people is interviewed at regular intervals, enabling researchers to track changes over time and to relate them to variables that might explain why the changes occur with longitudinal surveys, for example. Longitudinal research designs describe habits of modification which help establish the way and magnitude of causal relationships.