Final answer:
Jane's difficulty in remembering her new password due to the old one is an example of proactive interference, a memory phenomenon where old information inhibits the recall of newly learned information.
Step-by-step explanation:
The phenomenon you're describing, where Jane keeps entering her old password instead of the new one, is an example of proactive interference. Proactive interference occurs when old information interferes with the ability to recall new information. This is a common occurrence, such as when we get a new phone number or address and accidentally communicate the previous one, or when writing the previous year at the start of a new year. Conversely, there is also retroactive interference, which happens when new information makes it harder to remember old information.
An example of this could be studying Ebbinghaus's forgetting curve one week, and then learning about Erikson's theory of psychosocial development another week, resulting in difficulty recalling Ebbinghaus's work.The fact that the old password is interfering with storing the new password is known as interference. Specifically, in this case, it is an example of proactive interference. Proactive interference occurs when old information hinders the recall of newly learned information.