Share this on WhatsApp Originally published in February 1900 Credit: Scientific American Advertisement “Dr. John D. Quackenbos, of Columbia University, has long been engaged in experiments in using hypnotic suggestion for the correction of moral infirmities and defects such as kleptomania, the drink habit, and in children habits of lying and petty thieving. Dr. Quackenbos … Continue reading Hypnosis Can Cure Lying But not Lack of Ambition