Ambidexterity: Or Two-Handedness And Two-Brainedness, An Argument For Natural Development And Rational Education is a book written by John Jackson and published in 1905. The book discusses the benefits of ambidexterity, which is the ability to use both hands equally well, and two-brainedness, which is the ability to use both sides of the brain equally well. Jackson argues that these abilities are natural and can be developed through proper education...