1. The researchers mentioned in this activity studied various contributors to happy relationships by a. running an experiment with married versus unmarried couples.
b. surveying thousands of married couples.
c. surveying thousands of unmarried couples.
d. studying the same couples over a long period of time.
2. Among the relationship strengths studied, the measure that had the highest percentage of agreement from happy couples was

a. financial consensus.
b. personality.
c. communication.
d. family values.
3. Which of the following relationship strengths was NOT among those studied in this research?

a. Financial consensus
b. Closeness
c. Flexibility
d. Communication