Positive psychology is relatively new and exciting field that is expanding rapidly, you can find it being applied in almost disciplines such as education, clinical setting, organization and leadership and large scale institutions.
If you are interested in finding out more I recommend you explore the International Positive Psychology Associations website with thousands of members all over the world it is a central repository of all things positive psychology. Alternatively the Authentic Happiness website offers free resource, reading and cutting edge research from the founder of Positive Psychology Martin Seligman. http://www.authentichappiness.com and the Positive Psychology Center at http://www.ppc.sas.upenn.edu/index.html
International Coach Federation
Core Purpose: To advance the art, science and practice of professional coaching.
The International Coach Federation (ICF) is the largest worldwide resource for professional coaches. With more than 16,000 professional, personal and business coaches representing over 90 countries, the ICF is the voice of the global coaching profession.