Music has been scientifically proven as beneficial, having effects such as reducing stress, enhancing blood vessel function, improving sleep quality, and improving cognitive performance. However, one thing that music does not improve is one’s ability to focus. In a recent study conducted at Georgia Institute of Technology, researchers found that listening to music decreased the efficiency of remembering names.
Participants in this study were asked to match faces to names, a task that involves associative memory. In associative memory, a memory of an event or place is triggered by the recollection of something associated with it. Music is heavily involved in associative memory, which is why it can be upsetting to listen to certain songs if you have associated them with an ex-significant other. Much like other types of memory, associative memories are processed in the hippocampus of the brain.
Some participants completed this name-face test in silence, while others had non-lyrical music playing in the background. All age groups of participants agreed that the music was distracting from the test, but only the scores of the older adults were affected by it.