Can someone please do me a huge favor?

Well, 你 can try many different ways. 你 can try 谷歌 scholar, and then type in something that has to do with child abuse. 更多 than likely, 你 will get a ton of hits and hopefully, 你 will be able to access them for free (being that they are generally all studies). Depending on how a local University's 图书馆 is set up, 你 can access a research database as well and then go about the same thing and 更多 than likely 你 should be able to find a ton 更多 information that way. Trying any 图书馆 in general, especially 图书 about social workers, 或者 just general psychology 图书 would help as well. Talking to maybe a counselor at your high school about your paper as well may also help.

Hope that helps! :)