Recent studies suggest that even short-term video game training may transfer to other cognitive tasks. With the popularity of the Nintendo Wii with women, more of them might be exposed to the games that will increase their mental rotation skills. Because performance on mental rotation tests (MRT) has been linked to math performance in women, and thus may ultimately contribute to the under representation of women in STEM fields, it is important to continue to explore ways to decrease or eliminate the robust sex difference in mental rotation. The present study of 30 men and 30 women provides additional evidence that women may benefit from short-term (1 hour) training on either a Nintendo Wii™ or GameCube console to increase their mental rotation skills. One hour of video game training not only increased women's MRT scores to a level similar to men's scores, but also produced greater average improvement for women, even when controlling for experiential factors such as spatial and masculine childhood activities that could contribute to the sex difference in spatial ability.

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Adults with developmental disabilities are particularly vulnerable to experiencing obsessive-compulsive disorder (OCD). However, the application of evidence-based treatments such as Exposure and Response Prevention (ERP) to individuals with comorbid OCD and developmental disabilities is a relatively new and emerging field of study. The present article presents a case study of modified ERP for the treatment of an adult woman with comorbid OCD-like repetitive behavior and developmental disabilities. Target behaviors, including OCD-like repetitive behavior, verbal agitation, and physical aggression, decreased over the course of the 7-month active treatment phase, and reductions in physical aggression and verbal agitation were maintained during follow-up. This case study provides important lessons about the individual-level and systems-level assessment and treatment of comorbid OCD-like repetitive behavior and developmental disabilities.