How safe is it for novice drivers to listen or sing to music?

http://www.ncbi.nlm.nih.gov/pubmed/23896043

Accid Anal Prev. 2013 Jul 2;59C:382-393. doi: 10.1016/j.aap.2013.06.022. [Epub ahead of print]

Background music as a risk factor for distraction among young-novice drivers.

Brodsky W, Slor Z.

Source

Music Science Research, Department of the Arts, Ben-Gurion University of the Negev, Beer-Sheva, Israel. Electronic address: wbrodsky@bgu.ac.il.

Abstract

There are countless beliefs about the power of music during driving. The last thing one would think about is: how safe is it to listen or sing to music? Unfortunately, collisions linked to music devices have been known for some time; adjusting the radio controls, swapping tape-cassettes and compact-discs, or searching through MP3 files, are all forms of distraction that can result in a near-crash or crash. While the decrement of vehicular performance can also occur from capacity interference to central attention, whether or not music listening is a contributing factor to distraction is relatively unknown. The current study explored the effects of driver-preferred music on driver behavior. 85 young-novice drivers completed six trips in an instrumented Learners Vehicle. The study found that all participants committed at-least 3 driver deficiencies; 27 needed a verbal warning/command and 17 required a steering or braking intervention to prevent an accident. While there were elevated positive moods and enjoyment for trips with driver-preferred music, this background also produced the most frequent severe driver miscalculations and inaccuracies, violations, and aggressive driving. However, trips with music structurally designed to generate moderate levels of perceptual complexity, improved driver behavior and increased driver safety. The study is the first within-subjects on-road high-dose double-exposure clinical-trial investigation of musical stimuli on driver behavior.