The Positive Psychology Center at the University of Pennsylvania is seeking participants for online research studies. The studies look at character strengths and virtues, happiness, optimism, satisfaction with life, and related positive psychology topics.
Have a look at the website www.authentichappiness.com where you can partake in those surveys. You need to register first to take the surveys (free of charge). It gives you some good idea on where you ‘are’ in relation to other test participants.