Powell, M. (2016, January 14). Learning theory in the 21st-century classroom. Retrieved January 31, 2017, from SmartBrief

This article takes into consideration literature on the psychological effects of grading in red ink. It reports reasons as to why teachers should try avoid this specific color. Karen Gross, Former Senior Policy Advisor for the U.S. Department of Education, does this through sharing some of what she had once seen as a frustrating experience, which she now uses for an opportunity for growth. Read and see what has to offer on the topic