What function does the visuospatial sketchpad serve in working memory?

The visuospatial sketchpad is part of the working memory model proposed by Baddeley and Hitch, specifically designed to handle visual and spatial information. Its primary function is to create and manipulate mental images, facilitating tasks that involve visual processing and spatial awareness. This allows individuals to visualize and navigate through environments or objects in their mind, which is critical for activities such as problem-solving, understanding maps, and even performing complex motor tasks that require spatial orientation.

The other functions mentioned in the other choices relate to different components of memory. For instance, the rehearsal of auditory information is managed by the phonological loop, which focuses on verbal and auditory data. Organizing emotional memories is more associated with long-term memory systems rather than the swift processing capabilities of working memory. Finally, monitoring physiological responses goes beyond the cognitive tasks managed by the visuospatial sketchpad and relates more to autonomic functions and emotional processing systems, which involve different brain mechanisms. Thus, the correct answer highlights the specific role of the visuospatial sketchpad in handling visual information.