Mind Tools - Helping you to live an excellent life!
Mind Tools outlines more than 100 of the most important thinking skills in nine essential areas. These skill areas are: Time management, Stress Management, Memory Improvement, Information Assimilation, Practical Creativity, Managing Complexity, Decision Making, Project Planning and Management, and Job Hunting Skills.

Leadership profiles
Pick the area you are interested in and work your way through the profile: The Principal as a Manager, The Principal as an Instructional Leader, The Principal as a School Community Facilitator, The Principal as a Visionary, The principal as a problem Solver.

The ShrinkTank BBS Web Site
A meta web site for psychological tests.

Keirsey Temperament and Character Web Site
A web site looking at the different dimensions to temperament.

Team Management Skills: CASE STUDIES
A series of articles on team management systems online.