Here are convenience links to each of the 5 assessments used to help you develop your IPSAT profile
Personality: Myers Briggs Type Indicator®
http://16personalities.com (free, but they will offer you an extended premium profile for purchase for about $ 32. We have already purchased these for all WGM participants and they are available on request)
Strengths: Gallop / Glifton StrengthsFinder
http://gallupstrengthscenter.com ($ 15, reimbursable. They also offer a full profile for $ 74, but the IPSAT uses just the first 5 which are included in the base profile. You can purchase the full profile at any time.
Skills: Leadership Skills Inventory
My Passions Profile
http://mypassionprofile.com (WGM staff have access to a code to allow you to take this assessment for free)