The order could go as something like:
Evan is late for school twice in one week.The school principal publicly calls Evan a truant.Evan’s teachers and friends start to treat him as a troublemaker.Evan comes to think of himself as a rule breaker.
In labelling theory, someone will become a social deviance after people in his/her social group started giving that person label as the deviance in the first place, which give reinforcement for the deviance behavior.