Charles Murray says that “too many Americans are going ot college.” What’s Wrong With Vocational School?:
There is no magic point at which a genuine college-level education becomes an option, but anything below an IQ of 110 is problematic. If you want to do well, you should have an IQ of 115 or higher. Put another way, it makes sense for only about 15% of the population, 25% if one stretches it, to get a college education. And yet more than 45% of recent high school graduates enroll in four-year colleges. Adjust that percentage to account for high-school dropouts, and more than 40% of all persons in their late teens are trying to go to a four-year college–enough people to absorb everyone down through an IQ of 104.No data that I have been able to find tell us what proportion of those students really want four years of college-level courses, but it is safe to say that few people who are intellectually unqualified yearn for the experience, any more than someone who is athletically unqualified for a college varsity wants to have his shortcomings exposed at practice every day. They are in college to improve their chances of making a good living. What they really need is vocational training. But nobody will say so, because “vocational training” is second class. “College” is first class.
Really, college is a terribly inefficient way to provide the vocational training most people want:
For a few occupations, a college degree still certifies a qualification. For example, employers appropriately treat a bachelor’s degree in engineering as a requirement for hiring engineers. But a bachelor’s degree in a field such as sociology, psychology, economics, history or literature certifies nothing. It is a screening device for employers. The college you got into says a lot about your ability, and that you stuck it out for four years says something about your perseverance. But the degree itself does not qualify the graduate for anything. There are better, faster and more efficient ways for young people to acquire credentials to provide to employers.