Often people freeze under severe pressure, but that says nothing about their ultimate capability- only their level of preparation.

There is a common misconception that intelligence is synonymous with IQ. "Intelligence Quotient" or IQ was originally built to predict the academic aptitude of schoolchildren, and is nothing more than a measure of the skills needed for academic success. Intelligence, however, is a much broader concept that encompasses a person's level of skill for any of a number of subjects.

Only recently have we begun to understand the specific cognitive skills that contribute to business success and how to measure them. Hopefully, this insight will allow us to more keenly focus our attention on indentifying and cultivating decision-making abilities in the executive population.

CEOs must master three essential attributes, realistic optimism, subservience to purpose, and finding order in chaos. One's capacity in each determines their ability to cope with today's business environment.

In a business setting, one's intelligence is crucial. Many problems faced by today's executives are unique and ill-defined. So, one's ability to analyze information and render a decision based upon the probability of success is imperative. What it comes down to is that all the knowledge in the world is useless if one has no means of processing and applying it. Organizations run on the brainpower of their people.

Once an individual is given a taste of the gratification that comes from triumph, and the tools to bring it about, they will spend a lifetime in its ongoing pursuit.

We never ask candidates to demonstrate their skill. We ask lots of questions about past experience, but simply looking at the results of their decisions does not let us understand the process that they used to make the choice in the first place. A good analogy is sports. If you wanted to know how well a person plays basketball, for example, you could look at statistics like shooting percentage or blocked shots. But, this is just an historical account of how well the individual played in the past - the numbers do not tell us much about how that individual plays basketball now.