When Patrick and Mary Anne first got married they agreed to participate in a research project that investigated the happiness of married couples over time.Every five years they complete a survey that indicates their marital satisfaction.It is evident that Patrick and Mary Anne are:
A)participants in a single-blind study.
B)participants in a longitudinal study.
C)subjects in a control condition.
D)subjects in a cross-sectional study.

Question

Quizplus · Accepted Answer

Patrick and Mary Anne are participating in a longitudinal study as they are being followed and assessed repeatedly over a period of time to investigate changes in their marital satisfaction.

When Patrick and Mary Anne First Got Married They Agreed