Ethical Considerations
The institutional review board of the University of Minnesota reviewed and approved this study (1607S90202). All participants provided informed consent. Data from this study have been deidentified. Participants in this study received US $100 for completing the diagnostic interview and baseline assessments, US $5 per session of cognitive training or computer games completed, US $55 for postintervention assessments, and US $55 for 6-month follow-up assessments.