You believe all conservative people to be cold and aloof. when you meet a conservative you keep your distance, then the person seems to act cold toward you. this is an example of

This is an example of "self-fulfilling prophecy".
A self-fulfilling prophecy is a conviction that works out on the grounds that we are going about as though it is as of now obvious. Our desire that we will see a specific result changes our conduct, which shapes the way others see us. Thus, others give the criticism we've set ourselves up to get, which serves to fortify the first conviction.

It's considered to be association or connection

The correct answer is b