You can't always get the full-text version of an article on Google Scholar. If you hit a paywall, don't take out your wallet! We can get the article for you from the Boston Public Library! Send the URL of the article to Dr. Cicchetti and Dr. Wilson. Please include the author's first and last name in the subject line. The request can take a few days to fulfill.
Yavapai College Library Staff. "What Are Databases and Why You Need Them." Yavapai College Library, YouTube, 29 Sept. 2011, www.youtube.com/watch?time_continue=3&v=Q2GMtIuaNzU&feature=emb_logo. Accessed 13 Mar. 2020.
Find out what peer-reviewed articles are here.