Assignment task: The Framingham Heart Study: This is an ongoing longitudinal study that began in 1948 and involves the residents of Framingham, Massachusetts. The study aims to identify risk factors for cardiovascular disease.
Q1. Briefly describe the psychology research study you located and identify the independent variable in the study.
Q2. What aspects of the study increase the internal and external validity?
Q3. What sources of bias did you see, if any?