York Daily News, Wall Street Journal, and the Los Angeles Times. [source: Official website of Dr. Jess P. Shatkin].
This article is valid as a source because of the primary and secondary sources it contains.
Shatkin (2015) has conducted quantitative research that claims that 85% of the 2,240 undergraduates interviewed experience stress on a daily basis (up from 80% in 2008). The increased number of students feeling stressed has been accompanied by an increase in utilization of mental health and counseling services; one institution reported a 29% increase in the use of counseling and psychological services in the last four years and another reported that 40% of the first-year students visit their counseling center. His major clinical interests are mood and anxiety disorders, attention deficit-hyperactivity disorder, disruptive behavior disorders, and sleep. He is one of the foremost voices in child and adolescent mental health. He has authored more than 100 articles, chapters, and published abstracts throughout his career, along with one book, Treating Child and Adolescent Mental Illness: A Practical, All-in-One Guide (W.W. Norton and Company, 2009), now in its second edition and retitled Child and Adolescent Mental Health: A Practical, All-in-One Guide (2015). [source: Official website of Dr. Jess P. Shatkin]. Moreover, this article is relevant not only in research but also in reality. This article explains the adjustments, conflicts, and impacts of the transition of high school to college to an individual. It is also highly relevant to the students especially in adolescence stage because
they are the usual subject of these adjustments.