What is the primary function of retrieval cues in memory processes?

Retrieval cues play a crucial role in the process of recalling information stored in memory. They serve as signals or prompts that help trigger the recall of specific memories by linking the memory in question to related information or contexts. When an individual encounters a retrieval cue, it can activate associated memories, making it easier to retrieve the desired information. For example, seeing a photograph from a particular event may evoke memories of the event itself because the image acts as a retrieval cue.

The other options describe different aspects of memory processes. Enhancing encoding refers to the initial process of transforming incoming information into a form that can be stored in memory, while maintenance rehearsal primarily involves keeping information active in short-term memory. Building cognitive schemas pertains to the organization of knowledge and experiences in the mind, which is separate from the retrieval process. Thus, the primary function of retrieval cues is their ability to facilitate access to stored information, making option B the most accurate choice.