Is it still possible to test out of a degree?

[CountChocula]

Hi, I'm a 17 year old student from Chicago who is about to graduate from high school this May. I'm currently enrolled in 4 AP classes and will be taking those 4 tests in early May. Testing to get a degree to me is the most attractive way to go about getting a bachelors. The reason I'm making a thread is because I would like to know if this is still a viable way of getting a degree. I don't have a problem signing up for instantcert and other resources in order to study for exams. I would like to get a BA in Psychology from one of the big three schools. I have taken a look at the degree forum wiki and TESC seems like a good choice. So, is it possible for one to still take tests for a bachelors degree specifically in Psychology or at least in any other area of study? Also, how hard it is to get accepted by TESC or the other two colleges in the big 3? I have a mediocre GPA of something a bit above 2.0 and got a 25 on my ACT.