Social status is the relative level of respect, honor, assumed competence, and deference accorded to people, groups, and organizations in a society. Some writers have also referred to a socially valued role or category a person occupies as a 'status' (e.g., gender, race, having a criminal conviction, etc.). Status is based in beliefs about who members of a society believe holds comparatively more or less social value. By definition, these beliefs are broadly shared among members of a society. As such, people use status hierarchies to allocate resources, leadership positions, and other forms of power. In doing so, these shared cultural beliefs make unequal distributions of resources and power appear natural and fair, supporting systems of social stratification. Status hierarchies appear to be universal across human societies, affording valued benefits to those who occupy the higher rungs, such as better health, social approval, resources, influence, and freedom. Social status is the relative level of respect, honor, assumed competence, and deference accorded to people, groups, and organizations in a society. Some writers have also referred to a socially valued role or category a person occupies as a 'status' (e.g., gender, race, having a criminal conviction, etc.). Status is based in beliefs about who members of a society believe holds comparatively more or less social value. By definition, these beliefs are broadly shared among members of a society. As such, people use status hierarchies to allocate resources, leadership positions, and other forms of power. In doing so, these shared cultural beliefs make unequal distributions of resources and power appear natural and fair, supporting systems of social stratification. Status hierarchies appear to be universal across human societies, affording valued benefits to those who occupy the higher rungs, such as better health, social approval, resources, influence, and freedom. Status hierarchies depend primarily on the possession and use of status symbols. These are cues people use to determine how much status a person holds and how they should be treated. Such symbols can include the possession of socially valuable attributes, like being conventionally beautiful or having a prestigious degree. Other status symbols include wealth and its display through conspicuous consumption. Status in face-to-face interaction can also be conveyed through certain controllable behaviors, such as assertive speech, posture, and emotional displays. Some perspectives on status emphasize its relatively fixed and fluid aspects. Ascribed statuses are fixed for an individual at birth, while achieved status is determined by social rewards an individual acquires during his or her lifetime as a result of the exercise of ability and/or perseverance. Examples of ascribed status include castes, race, and beauty among others. Meanwhile, achieved statuses are akin to one's educational credentials or occupation: these things require a person to exercise effort and often undergo years of training. The term master status has been used to describe the status most important for determining a person's position in a given context. Other perspectives, like status characteristics theory, eschew the idea of a master status (in the sense of a social attribute that has an out-sized effect on one's position across contexts). Broadly, theoretical research finds that status arising from membership in social categories is attenuated by having oppositely valued task ability or group memberships (e.g., a black woman with a law degree). For instance, with respect to gender, experimental tests in this theoretical tradition have repeatedly found experimental evidence that women exhibit highly gendered deference behaviors only in the presence of men. Other research finds that even the interactional disadvantages suffered by possessing a mental illness are attenuated when such people are also highly skilled on whatever task faces a group of people. Although for disadvantaged groups, status disadvantage is not completely negated by positively valued information, their social status does not depend predominantly on any particular group membership. As such, research in this program has yet to identify a social characteristic that operates like a robust trans-situational master status. Researchers in social network analysis have shown that one's affiliations can also be a source of status. Several studies document that being popular or demonstrating dominance over peers increases a person's status. Network studies of firms also find that organizations derive their own status in market contexts from the status of their affiliates, like corporate partners and investors. Whether formal or informal, status hierarchies are present in all societies. In a society, the relative honor and prestige accorded to individuals depends on how well an individual is perceived to match a society's goals and ideals (e.g., being pious in a religious society). Status sometimes comes with attendant rights, duties, and lifestyle practices. In modern societies, occupation is usually thought of as the main determinant of status, but other memberships or affiliations (such as ethnic group, religion, gender, voluntary associations, fandom, hobby) can have an influence. Achieved status, when people are placed in the stratification structure based on their individual merits or achievements, is thought to be reflective of modern developed societies. This image status can be achieved, for instance, through education, occupation, and marital status. Their place within the stratification structure is determined by society's standards, which often judges them on success in matching important values, like political power, academic acumen, and financial wealth. In pre-modern societies, status differentiation is widely varied. In some cases it can be quite rigid, such as with the Indian caste system. In other cases, status exists without class and/or informally, as is true with some Hunter-Gatherer societies such as the Khoisan, and some Indigenous Australian societies. In these cases, status is limited to specific personal relationships. For example, a Khoisan man is expected to take his wife's mother quite seriously (a non-joking relationship), although the mother-in-law has no special 'status' over anyone except her son-in-law—and only then in specific contexts. Status maintains and stabilizes social stratification. Mere inequality in resources and privileges is likely to be perceived as unfair and thus prompt retaliation and resistance from those of lower status, but if some individuals are seen as better than others (i.e., have higher status), then it seems natural and fair that high-status people receive more resources and privileges. Historically, Max Weber distinguished status from social class, though some contemporary empirical sociologists combine the two ideas to create socioeconomic status or SES, usually operationalized as a simple index of income, education and occupational prestige.