Evaluate the various criteria used by contemporary U.S.society to define adulthood.

In contemporary U.S. society, there are several criteria used to define adulthood. These criteria include reaching a certain age, typically 18 or 21, which is considered the legal age of majority. This means that individuals are granted certain rights and responsibilities, such as the ability to vote, sign contracts, and serve on a jury.

Another criterion used to define adulthood is the ability to financially support oneself. This often includes obtaining a job, paying bills, and managing one's own finances. Additionally, the ability to make independent decisions and take responsibility for one's actions is also considered a defining factor of adulthood.

Furthermore, societal expectations and cultural norms play a role in defining adulthood. This may include achieving certain milestones such as completing education, getting married, or starting a family. Additionally, emotional and psychological maturity, as well as the ability to contribute to society in a meaningful way, are also considered important criteria for defining adulthood.

Overall, contemporary U.S. society uses a combination of legal, financial, social, and personal criteria to define adulthood, recognizing that it is a multifaceted concept that encompasses various aspects of maturity and independence.