I have to agree with him that some music causes bad driving behavior. I enjoy listening to classical music when I'm studying because it relaxes me and allows me to concentrate more on my work. I also believe that classical music in malls helps to reduce the amount of violence in the malls. Hey why don't we play classical music in our prisons too. Something to think about.
Music does have an effect on the behavior when driving.
I think it is interesting though how he finds it hard to believe that listening to certain kinds of music can cause speeding because of the rhythm or beat that causes us to get carried away. But maybe he's right. It might depend on the individual and the results may be independent from the type of music the person is listening to. I think to some extent, speeding might also be a factor in the type of music you are listening to. At this time I am taking a History of Rock and Roll class and am learning of the effect that rock music has in our psyche.