Final answer:
A dual-career couple refers to a married couple in which both partners have careers or jobs outside the home, and a dual-earner couple refers to a married couple in which both partners have income from work. The main difference is that a dual-career couple emphasizes careers or professional occupations, while a dual-earner couple focuses on income from work.
Step-by-step explanation:
A dual-career couple refers to a married couple in which both partners have careers or jobs outside the home. In this type of couple, both partners are actively engaged in their careers and may have similar levels of income. For example, doctors marrying doctors or executives marrying executives.
On the other hand, a dual-earner couple refers to a married couple in which both partners have income from work, regardless of whether they have careers or jobs outside the home. In this type of couple, both partners may have different levels of income.
For example, one partner may have a high-paying job while the other partner has a lower-paying job.
The main difference between the two is that a dual-career couple emphasizes the focus on both partners having careers or professional occupations, while a dual-earner couple focuses on both partners having income from work, irrespective of their occupation.