Final answer:
A reference group is a group that people compare themselves to and that serves as a standard for their behavior. It can be formal or informal and plays a significant role in shaping social identities and guiding actions.
Step-by-step explanation:
A reference group is a group that people compare themselves to, and it serves as a standard for their behavior. Reference groups can be formal, such as a professional organization or a club, or informal, such as peers or family. For example, if a high school student aspires to be a professional athlete, they might look to professional athletes as their reference group and imitate their behavior, training regimen, and values.
Reference groups are important because they shape our social identities and influence our behavior. Being surrounded by positive reference groups can have a positive impact on personal growth and achievement. On the other hand, negative reference groups can lead to adopting undesirable behaviors and values. Therefore, it is important to choose reference groups that align with one's aspirations and values.
In summary, a reference group is a group that serves as a standard for one's behavior. It can be formal or informal, and it plays a significant role in shaping our social identities and guiding our actions.