Final answer:
Negative reinforcement is the process of removing or avoiding a negative stimulus to increase the likelihood of a desired behavior. In this case, assigning additional tasks when Linda takes longer breaks serves as an example of negative reinforcement.
Step-by-step explanation:
Negative reinforcement is the process of removing or avoiding a negative stimulus to increase the likelihood of a desired behavior. So, in this case, the example of negative reinforcement would be d) Assigning additional tasks when Linda takes longer breaks. By assigning additional tasks, Jorge is providing a negative consequence (additional workload) to Linda's behavior (taking longer breaks), which is likely to decrease the occurrence of the behavior.