Walter Moore4 said:Can anyone recommend a solid book by William H. Sheldon regarding body type psychology? I'm looking for the stuff on endomorph, mesomorph, and ectomorph constitutions. My Google searches haven't been very productive. English or American sources are fine. Thanks!
You can find a chapter in Ante Fulgosi's "Personality Psychology" (which should be available at most major bookstores) that covers constitutional theories of personality, specifically focusing on Kretschmer and Sheldon. That should be plenty if you just want to grasp the theory.
If you need something more in-depth, check Amazon for Sheldon's work:
The Varieties of Temperament: A Psychology of Constitutional Differences