A Randomized Clinical Trial to Evaluate Feasibility, Tolerability, and Preliminary Target Engagement for a Novel Executive Working Memory Training in Adolescents with ADHD

Working memory training for Attention-Deficit/Hyperactivity Disorder (ADHD) has focused on increasing working memory capacity, with inconclusive evidence for its effectiveness. Alternative training targets are executive working memory (EWM) processes that promote flexibility or bolster stability of working memory contents to guide behavior via selective attention. This randomized, placebo-controlled study was designed to assess feasibility, tolerability, and behavioral target engagement of a novel EWM training for ADHD.