Technology
Calvin used the printing press to spread the Geneva Bible. It was spread to all who could read it, and it was carefully annotated and translated to guide the Christian life. It is split into "verses", as well as notes to guide interpretation.
Technology today operates in a very similar way in terms of large quantities of resources that are now available. We have more translations, commentaries, maps, and historical context maps, and more. Everyone who could read then, and now anyone who has access to the internet! I can definitely see that college students today may sometimes have so many "sources" that they have a difficult time sifting through what is good and what is not.