After their marriage, Patrick and Mary Anne agreed to participate in a research project that investigated differences in the level of marital satisfaction over time. Every five years they had to complete a survey that indicated their marital satisfaction. Patrick and Mary Anne are participants in a:

Question

Quizplus · Accepted Answer

Patrick and Mary Anne's participation in completing surveys every five years to investigate differences in their level of marital satisfaction over time indicates that they are part of a longitudinal study, which tracks changes in individuals or groups over an extended period.

After Their Marriage, Patrick and Mary Anne Agreed to Participate