Q. I need to find some resources about video game violence and children.

The best databases to search for resources on this topic would be our Social Sciences databases.  Find the link to access them below.  I was able to find some articles in ProQuest One Community College and Gale Academic OneFile using the search terms "video game violence" AND children using both the quotations and the capitalized AND.  You can select the Full Text and Peer Reviewed check boxes in your search criteria to ensure you get full text articles that are considered scholarly.

More Articles & Pro/Con
If you'd like more articles but don't need them to be peer reviewed, try CQ Researcher, Issues & Controversies and Opposing Viewpoints.  They all have great articles. If you specifically want pro and con articles, those databases are actually better with which to start.

Books & eBooks
You can find both print books in COM Library and eBooks through OneSearch.  OneSearch will also cite for you.  Click on the OneSearch Citations link below for more information.