What is the role of the Episodic Buffer?

• A. It allows cross-modal integration with LTM and links WM to long-term memory.
• B. It stores phonological information for a short time.
• C. It encodes visuospatial sketches exclusively.
• D. It locks away episodic memories from retrieval.

Answer: (A)

The Episodic Buffer provides a temporary, multimodal store that binds information from the phonological loop and the visuospatial sketchpad with information from long-term memory to create a coherent, time-ordered representation of events. This integrating function is how it links working memory to long-term memory, acting as a bridge that allows diverse sources of information to be combined into a single episode and kept briefly in a manageable form. It’s not just for phonological data (that belongs to the phonological loop) or just visuospatial content (that’s the visuospatial sketchpad), and it doesn’t lock memories away from retrieval—rather, it supports retrieval and transfer by keeping an integrated representation available.