4.1. Explain the types of singles and the reasons individuals give for delaying marriage
4.2. Identify the changes in dating in the last 70 years
4.3. Summarize the differences between hanging out, hooking up, and long-distance relationships
4.4. Describe the types of cohabitant relationships and the relationship consequences
4.5. Review the positives and negatives of living apart together
4.6. Discuss the future of singlehood