Thank you for the feedback.
At this time, we cannot turn on and off the display of social group forums in such a way that you only see the forums you're a member of. You can, however, set a custom display of only the forums you frequent the most in your Profile page under "Edit Options." Scroll down to the very bottom of the screen, and you'll see where you can customize the forum index page to show you only what you're interested in.
http://forums.psychcentral.com/profi...do=editoptions
Best,
DocJohn