There are some interesting comments in each one of your responses. If I cut and paste portions of each I come to the following conclusion…
“I think it's because it takes a lot of experience with different types of materials and details to get a good understanding of the nuances of structural behavior, how stresses distribute in flexure, shear, etc. Some people don't study properly, others are too arrogant to believe they need to work hard or study hard, or have a false belief in their abilities. The rest just don't have what it takes.
According to ncees, that's totals about 68% of those who took it. I think the problem is that not a lot of firms do every kind of structural engineering. EITs are getting trained to do their specific job, not necessarily to pass the SE1 test. For example, if XYZ Structual Firm only designed steel structures, maybe the occasional foundation, what PE at that company is going to set down with an EIT and go thru the nuances of wood design? Then throw in 20% bridge content and the test is even tougher. And in my opinion, the argument that the EIT should learn the other material disciplines on their own is unfair. People learn by seeing and doing, not by reading a code and working cookbook examples.
"Jack of all trades, master of none" It is mainly due to the breadth of the information. They expect you to be a master of 7 completely different subject areas whereas other disciplines are much more focused...on the test and in practice. In 4 years of experience you're either going to be master of one or two subjects or have just touched upon all of them.
Start studying!”
Do you think on any level the powers that be see this situation in this fashion?