The study factored in SAT scores. What it is saying is that phys ed majors, among others, showed the greatest improvement over the four years, not that they will outperform philosophy majors after four years. One of the comments in the article is from a physics prof who argued that it is hard to show similar improvements when you are already at the top; the bell curve operates differently at the tails. I tend to agree.
Not true. Research is very clear on this. We are still dealing with the same G factor. It is simply a case of different occupations require different levels of cognitive ability. It takes a lot more candle power to understand theoretical physics than it is to operate a company, although running a company requires a more diverse skill set. Maybe the story of Jeff Bezos (another physics refugee!) will clarify this.Here is an interesting quote:
Bruce Jones, a former Amazon supply chain vice president, describes leading a five-engineer team figuring out ways to make the movement of workers in fulfillment centers more efficient. The group spent nine months on the task, then presented their work to Bezos. “We had beautiful documents, and everyone was really prepared,” Jones says. Bezos read the paper, said, “You’re all wrong,” stood up, and started writing on the whiteboard.
“He had no background in control theory, no background in operating systems,” Jones says. “He only had minimum experience in the distribution centers and never spent weeks and months out on the line.” But Bezos laid out his argument on the whiteboard, and “every stinking thing he put down was correct and true,” Jones says. “It would be easier to stomach if we could prove he was wrong, but we couldn’t. That was a typical interaction with Jeff. He had this unbelievable ability to be incredibly intelligent about things he had nothing to do with, and he was totally ruthless about communicating it.”
Bezos, however, had this to say:
“Yeah. So, I went to Princeton primarily because I wanted to study physics, and it’s such a fantastic place to study physics. Things went fairly well until I got to quantum mechanics and there were about 30 people in the class by that point and it was so hard for me. I just remember there was a point in this where I realized I’m never going to be a great physicist. There were three or four people in the class whose brains were so clearly wired differently to process these highly abstract concepts, so much more. I was doing well in terms of the grades I was getting, but for me it was laborious, hard work. And, for some of these truly gifted folks – it was awe-inspiring for me to watch them because in a very easy, almost casual way, they could absorb concepts and solve problems that I would work 12 hours on, and it was a wonderful thing to behold. At the same time, I had been studying computer science, and was really finding that that was something I was drawn toward. I was drawn to that more and more and that turned out to be a great thing. So I found – one of the great things Princeton taught me is that I’m not smart enough to be a physicist”.