With the aging of the population, and more people who were brought up with consoles and PC's in the household moving into positions of influence and amassing majority in the academic and media circles, I am sure studies like this will start showing up more and more.
Let's just hope each successive generation doesn't fall into the same traps as the last. You'd think the baby boomers who were raised in an era of moral outrage against rock music wouldn't have such short memories.
