Talib was starving as he got on the crowded bus with a greasy cheeseburger he had just purchased. As tempting as it was to eat his messy meal right then and there, he worried what the other passengers might think of him if he did so, and decided to wait until he got home. As illustrated here, Talib is fully socialized because he has developed a concept of

A. the generalized other.
B. master status.
C. role conflict.
D. social interaction.