Is there a quick test to determine handedness?
Try this: Sitting comfortably, fold your hands together and notice which thumb is on top. Lefties will have the right thumb on top.
Hand preference is usually not evident until children are age 4. Some children have been known to exhibit a preference as early as age 2.
I have been asked by many "south paws" is there any left-hander advocacy organizations?
The one I have heard about is Lefthanders International. They are located in Topeka, Kansas and can be reached at the following address: Lefthanders, International P.O Box 8249 Topeka, Kansas 66608 USA