First there was IQ, then there was EQ. Now, there's yet another quotient to worry about--AQ. Designed especially for business owners of quickly growing companies, Adversity Quotient draws upon the sciences of psychoneuroimmunology, neurophysiology, and cognitive psychology. As scientifically based as it is, the book manages to be compellingly readable.

Author Paul G. Stoltz, Ph.D., says individual AQs explain why some people, no matter what their intelligence or educational or social background, succeed where others fail. It’s been used in workshops for Olympic athletes and at companies including Deloitte & Touche, Minnesota Power, and U.S. West. Defined as the measure of one’s resilience and ability to persevere in the face of constant change, stress, and difficulty, AQ is touted as "the most important factor in achieving success." Stoltz also calls it an indicator of one’s general ambitiousness, creativity, happiness, energy, and physical and emotional health; he therefore recommends that business executives use the book’s guidelines to pinpoint top performers in the workplace. (Amazon)