![Jonathan Preszler](https://wpcdn.web.wsu.edu/wp-cas/uploads/sites/1586/2016/12/preszler_jonathan.jpg)
![Leonard Burns](https://cas.wsu.edu/wp-content/uploads/sites/1088/2016/07/leonard_burns_88x106.jpg)
Jonathan Preszler, graduate student, and G. Leonard Burns, professor, psychology, coauthored “Trait and State Variance in Oppositional Defiant Disorder Symptoms: A Multi-Source Investigation With Spanish Children” in Assessment.
Burns also coauthored “Can Sluggish Cognitive Tempo Be Distinguished From ADHD Inattention in Very Young Children? Evidence From a Sample of Korean Preschool Children” in Journal of Attention Disorders.