Simply put — Sociological imagination can be considered as the capacity to see things socially, how they interact, and influence each other.
Basically.. it’s a sort of vision. The more someone understands a set of relationships, the people interacting, and the outcomes that occur .. these sort of relationships can be seen as they happen.
This can be something as simple as ..
A child sitting at a table unattended. On that table is a large plate of cookies. Depending on the environment.. let’s say it’s their home, or rather.. their grand parent’s home. Based on these relationships.. the norms that are embedded within, one could assert that the child may help themselves, or at least focus a great deal of attention on the cookies.
The sociological imagination is an awareness, this awareness speaks to how much someone perceives, and what they may be able to understand or predict based on that awareness. This can be simple things or it can be things on deeper levels.
It tends to grow.. once it starts. The more you see.. the more you learn.. the more you learn.. the more you see.