Looking at background information is an essential first step in the research process, but it tends to come across like I'm offering a bowl of boiled brussels sprouts. Instead, researchers are often immediately drawn to peer reviewed scholarly articles(the main entree, if you will). But for anyone who's not an expert in the field of, say, psycholinguistics, or any other specialized research field, those articles might be extremely difficult for average folks to understand.
And a single internet search will give "quick" access to a whole range of sources, but the drawback there is that you'll have to determine what kinds of sources they are all on your own.
So I offer the library resources below. Think of them as the chips and salsa of the research process. Sure, the main dish is more exciting, but who can pass up chips and salsa?