CHAM, Switzerland, June 26 -- The Journal of Youth and Adolescence, a journal that says it provides communication for psychologists, psychiatrists, biologists, criminologists, educators and professionals who address youth and adolescence, published research articles, including the following topics, in its July 2021 edition:

Empirical Research:

* An Evaluation of Dual Systems Theories of Adolescent Delinquency in a Normative Longitudinal Cohort Study of Youth