What is the primary definition of a social network in sociology?

In sociology, a social network is a group of individuals who are connected by social relationships, such as friendships, family ties, or professional connections. These relationships can influence behavior, thoughts, and feelings among the people in the network. For example, if someone in a network shares a new idea or product, others in that network may be more likely to try it out because they trust that person. Social networks help us understand how information spreads and how support systems work within communities. Overall, they show the importance of connections in shaping our social lives and interactions.