From “Defiant” to “Overloaded”: Using Executive Function Lenses to Rethink Challenging Behavior in Secondary Classrooms

Secondary teachers often interpret chronic disorganization, refusal, or explosive reactions as deliberate misbehavior. This article interprets those patterns as possible signs of executive function overload, particularly in adolescence, when the brain systems that support working memory, cognitive flexibility, and self-control are still developing. It offers a “skill, not will” lens for understanding challenging behavior, informed by studies of adolescents with ADHD, learning disabilities, autism, and emotional and behavioral disorders. Using the executive function lenses of working memory, cognitive flexibility, and self-control, this article illustrates how common classroom incidents can be interpreted differently and responded to more effectively. Concrete strategies include making “Today’s Steps” visible, using shared planners and chunking, teaching Plan A/Plan B scripts, establishing reset routines and brief regulation practices, and aligning routines across classrooms. Together, these practices help shift discipline from compliance and removal toward support, skill building, and relationship-preserving responses in secondary classrooms.