Final answer:
Jamel's friends are facilitating constructive behaviors by inviting him to a study group, which positively influences academic success, unlike deviancy training or selecting destructive behaviors.
Step-by-step explanation:
Jamel's friends are facilitating constructive behaviors by inviting him to study for their physics exam. This kind of peer engagement is supportive and promotes positive interaction, which falls under examples of how one's peers can be agents of socialization, especially during school years. Friends can influence behaviors and routines that are conducive to academic success and better preparation for exams.
It is important to recognize that peers can exert a variety of influences, and studying together is generally seen as beneficial. Deviancy training, on the other hand, usually involves peers encouraging or teaching each other to engage in antisocial behavior. Therefore, Jamel's friends are not providing deviancy training or selecting destructive behaviors but are indeed making a positive influence by organizing a study group.
Moving on to collective behavior, a class going on a field trip, option c, is a good example as it involves a group of people undertaking an activity together. For Sam, after moving to a new apartment, he will most likely become friends with those who are geographically close, according to research on proximity and relationship formation.