The Attention Deficit Disorder Association (ADDA) is the world’s largest organization dedicated to helping adults with ADHD. It offers resources, support groups, and educational materials to empower adults with ADHD to live their best lives. ADDA provides a comprehensive approach to managing ADHD, including self-assessment tools and a community of support.
ADDA is committed to improving the lives of adults with ADHD by providing a range of services and resources. Whether you are newly diagnosed or looking to enhance your management of ADHD, ADDA offers a supportive community, educational webinars, and practical tools to help you take charge of your life.
The Pew Research Center is a nonpartisan fact tank that conducts public opinion polling, demographic research, and content analysis to provide information on social, demographic, and economic trends in the U.S. and globally.
Simon Fraser University's Department of Psychology offers undergraduate and graduate programs, including a professional PhD training program in Clinical Psychology, with a focus on six core areas of Psychology.
The Psychology Research Institute (PsyRes) at the University of Amsterdam is ranked among the best psychology research institutes in the world, with six program groups covering a wide range of topics with a focus on basic, quantitative, and experimental research. No less than 16 of our members are among the top 2% best scientists worldwide.