Explanation:

- The statement talks about imagining what others think about us. This relates closely to the idea of self-reflection based on others' perceptions.

- Option 1: chicken yard sociology - Not a recognized sociological concept linked to self-perception.

- Option 2: Skinnerian pigeons - Related to B.F. Skinner's behaviorist theories, focusing on behavior modification, not self-reflection.

- Option 3: looking-glass self - This is Charles Cooley's concept. It suggests that our self-image is shaped by how we believe others view us.

- Option 4: I and the me - Part of George Herbert Mead's theory, focusing on the interplay between the individual and society's expectations, not specifically the reflective process in the statement.