Research articles that have been published in scholarly journals must pass a quality test called peer review.
Note: Other words used to describe such peer-reviewed articles include Scholarly, Academic, and Refereed.
"Peer Review in 3 Minutes." YouTube, uploaded by Libscnu, 1 May 2014, https://youtu.be/rOCQZ7QnoN0.
To start to identify scholarly articles sometimes called peer-reviewed articles in scholarly or research journals, look for these characteristics: