Achieved status is a concept developed by the anthropologist Ralph Linton for a social position that a person can acquire on the basis of merit and is earned or chosen. It is the opposite of ascribed status and reflects personal skills, abilities, and efforts. Examples of achieved status are being an Olympic athlete, a criminal, or a college professor. Status is important sociologically because it comes with a set of rights, obligations, behaviors, and duties that people occupying a certain position are expected or encouraged to perform. Those expectations are referred to as roles. For instance, the role of a professor includes teaching students, answering their questions, and being impartial and appropriate. Compared to ascribed status Ascribed status is a position assigned to individuals or groups based on traits beyond their control, such as sex, race, or parental social status. It is usually associated with closed societies. Achieved status is distinguished from ascribed status by virtue of being earned. Many positions are a mixture of achievement and ascription. For instance, a person who has achieved the status of being a physician is more likely to have the ascribed status of being born into a wealthy family. That is usually associated with open societies or social-class societies. Social mobility Social mobility refers to one's ability to move their status either up or down the social stratification system, compared with their family's status in early life. Some people with achieved status have improved their position in the social system by their own merit and achievements. Someone may also have achieved status that decreases their position within the social system, such as by becoming a notorious criminal. A society in which people's position in that society can change by their actions, by increasing or decreasing, can be referred to as an open system. A closed system society allows less social mobility. Cultural capital Cultural capital is a concept, developed by the sociologist Pierre Bourdieu. It can refer to both achieved and ascribed characteristics, which are desirable qualities (either material or symbolic) that contribute to one's social status: any advantages that a person has and give him or her a higher status in society. It may include high expectations, forms of knowledge, skill, or education. Parents provide children with cultural capital, the attitudes and knowledge that make the educational system a comfortable familiar place in which they can succeed easily. There are other types