What is the method of Loci primarily used for?

The method of Loci is a mnemonic device that utilizes spatial visualization to enhance memory retention. This technique involves associating the items you wish to remember with specific physical locations, often familiar landmarks or areas within a mental “memory palace.” By mentally placing the information within these distinct locations, individuals can improve their ability to recall the data later by visualizing or mentally traversing the space. This method leverages the brain's natural ability to remember spatial information more effectively than abstract data alone, making it particularly powerful for memorization tasks.

The other options are not aligned with the primary function of the method of Loci. Simplifying complex data does not directly involve spatial techniques, auditory learning focuses on different sensory modalities rather than visualization, and facilitating social interactions does not relate to memory enhancement strategies. Thus, the correct association of the method of Loci with improving memory through spatial visualization is well-founded in cognitive psychology principles.