Hey @Taylor Green
In my opinion, I believe you could make a case about several different degrees out there being beneficial primarily because real estate is so multifaceted that knowledge from different disciplines in one way or another can aid in helping your investment decisions. In my mind though there are three degrees that I think have the most direct relation to real estate investing (sorry I can't pick just one lol) and they are:
(1)Economics- Real estate like all businesses, is affected by the happenings on both a macro and microeconomic scale. Being able to understand at least at a fundamental level the underlying reasons as to why the market is heading in the direction that they are as well as what is driving your specific market/area and also the principles of supply and demand is essential in the due diligence process when selecting an area to invest in.
(2) Psychology- Real estate is a people business! If you can communicate and understand people and the motivations behind their actions (ie. why they buy and sell, or why people tend to follow the crowd in investment choices), you are likely to see success. A growing field in this area is Behavioural Economics and within that you can find research and books on Investor Psychology which is all very interesting and exciting if you're into that stuff! (Disclaimer: I am a proud owner of a psychology degree :)
(3) Business (Real Estate Specialization)- This is probably the most obvious one. It can likely provide you with opportunities to meet professors who have actually have experience investing and other students who may end up as investors as well (networking). Some other benefits are that it can give you an understanding on basic accounting principles, knowledge on how to operate a business, insight on how to protect yourself from legal liability (business law) and others depending on the structure of the program your school has set.
Lots of options and lots of possibilities to apply almost anything you learn in school to the business.