Final answer:
Positive reinforcement in social situations can be delivered through rewards or access to privileges, which increase the likelihood of desired behavior being repeated.
Step-by-step explanation:
Positive reinforcement in social situations can be delivered in the form of rewards or access to privileges. For example, a student might receive a sticker or praise for completing their homework, or they might gain access to a preferred activity or special privileges for good behavior. These positive reinforcers increase the likelihood of the desired behavior being repeated.