This article describes a randomized, controlled trial (N = 38) that compared art therapy in conjunction with cognitive processing therapy (CPT) to CPT alone for veterans with combat-related posttraumatic stress disorder. Participants were randomized to either the experimental condition of 8 sessions of CPT and 8 sessions of individual art therapy…

This randomized controlled trial was designed to determine if art therapy in conjunction with Cognitive Processing Therapy (CPT) was more effective for reducing symptoms of combat posttraumatic stress disorder (PTSD) than CPT alone. Veterans (N = 11) were randomized to receive either individual CPT, or individual CPT in conjunction with individual…

Background: Among children diagnosed with developmental delays, difficulties in self-regulation are prominent and have been linked to school readiness problems. Objective: The current study sought to examine the impact of the Kids In Transition to School (KITS) school readiness intervention program on self-regulation, with a specific focus on…

Not all mothers who struggle with drug addiction have difficulties parenting, but many of them do. Moreover, evidence-based parenting programs that have proven efficacious with other parent populations often fail with mothers who are fighting chronic substance addiction, perhaps because of the neurobiological changes in neural reward circuitry…

The main purposes of this study were to test the effects of teaching at-risk 4th graders to provide explanations for their mathematics work and examine whether those effects occur by compensating for limitations in cognitive processes. We randomly assigned 212 children to 3 conditions: a control group and 2 variants of a multicomponent fraction…

We use data from a randomized controlled trial of a middle school science intervention to explore the causal mechanisms by which the intervention produced previously documented gains in student achievement. Our study finds that implementation fidelity, operationalized as a measure of the frequency of implementation of the cognitive science…

The efficacy of a peer-mediated, theatre-based intervention on social competence in participants with autism spectrum disorder (ASD) was tested. Thirty 8-to-14 year-olds with ASD were randomly assigned to the treatment (n = 17) or a wait-list control (n = 13) group. Immediately after treatment, group effects were seen on social ability,…

The current study evaluated the effectiveness of the Bullying Literature Project on social-emotional and behavioral outcomes among elementary school students. The Bullying Literature Project is a five-session classroom-wide intervention that uses children's literature as a springboard to promote adaptive social-cognitive process, teach social…