A status symbol is a visible, external symbol of one's social position, an indicator of economic or social status. Many luxury goods are often considered status symbols. Status symbol is also a sociological term – as part of social and sociological symbolic interactionism – relating to how individuals and groups interact and interpret various cultural symbols.
Military symbol of excellence
Galero hat, symbol of ecclesiastical status
Warrior tattoos
Hunting trophy of an aristocrat
Social status is the relative level of social value a person is considered to possess. Such social value includes respect, honor, assumed competence, and deference. On one hand, social scientists view status as a "reward" for group members who treat others well and take initiative. This is one explanation for its apparent cross-cultural universality. On the other hand, while people with higher status experience a litany of benefits--such as greater health, admiration, resources, influence, and freedom--those with lower status experience poorer outcomes across all of those metrics.
A medical professional shows students a model of human anatomy. People with higher status, like this instructor, command more attention, are more influential, and their statements are evaluated as more accurate, compared to others in the group.