This study reviews research on the construct of intolerance of uncertainty (IU). A recent factor analysis (Journal of Anxiety Disorders, 25, 2012, p. 533) has been used to extend the transdiagnostic model articulated by Mansell (2005, p. 141) to focus on the role of IU as a facet of the model that is important to address in treatment. Research suggests that individual differences in IU may comp...

The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) has demonstrated promising results among patients with heterogeneous anxiety and comorbid depressive disorders when delivered on an individual basis, but greater efficiencies may be achieved with group-based applications. The aim of the present study was to provide a preliminary exploration of the UP when delivered i...

Sexual- and gender-minority individuals experience minority stress, which is hypothesized to underlie the mental-health disparities affecting these populations. Drawing on advances in classification of mental disorders, we argue that transdiagnostic approaches hold great promise for understanding reducing disparities. In contrast traditional diagnostic approaches, have limited construct validit...

Background: Attention deficit hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders among school-age children. Objectives: This study aimed to evaluate impact transdiagnostic therapy on children with ADHD who also had behavioral-emotional and experienced excessive mind wandering. Methods: quasi-experimental utilized a pretest-posttest design control group. The sta...