What type of rehearsal helps maintain information in short-term memory through repetition without relation to other concepts?

The correct answer is maintenance rehearsal, which is a memory technique focused on the repetition of information to keep it in short-term memory without contextualizing or associating it with other information. This method involves repeating the information over and over again to prevent it from fading, allowing for the retention of data for a short period. An example of this could be repeating a phone number to yourself until you are able to write it down.

In contrast, elaborative rehearsal involves connecting new information to already stored knowledge, enhancing understanding and retention. Associative rehearsal similarly emphasizes linking new information to existing knowledge rather than focusing solely on repetition. Active rehearsal can imply engaging with the material in a more dynamic way, often involving comprehension and connections, rather than purely the rote repetition characteristic of maintenance rehearsal.