As a professor of social work, Brene Brown researches "vulnerability, courage, authenticity, and shame." Her TED talks are archived at this site: "The Power of Vulnerability" and "Listening to Shame."
Check out this site for strengths "assessments [that] help you identify what is best in you. Detailed reports are available to provide information and strategies on how to use your strengths at work, at school, and in relationships."