e05d5ee0__University__Boulder__Colorado__Scholarly_Journals
[Popular Magazines] Articles written by journalists with no special training in the field; usually only the author name is listed, if anything. [Scholarly Journals] 
Articles written by scholars; usually hold a graduate degree in the field; author is listed along with position or credentials.
Scholarly vs. Popular Periodicals | Naropa University, Boulder, Colorado
Scholarly Journals