Final answer:
Proactive and reactive creation of information in memory recall involve interference. Proactive interference occurs when old information hinders recalling new information, while reactive interference happens when new information hinders recalling old information.
Step-by-step explanation:
Proactive and reactive creation of information refer to two different types of interference in memory recall. Proactive interference occurs when old information hinders the recall of newly learned information. An example would be when you accidentally give out your old phone number instead of the new one. Reactive interference, on the other hand, happens when newly learned information hinders the recall of older information. For instance, if you have trouble remembering the details of a study on memory because you've recently learned new information about a different topic.