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Jack's avatar

Great book review. I'm in the middle of it myself and found myself cringing at how I would feel if I were asked these questions or in these ways many times.

I've interviewed ~low hundreds of people over the past 10 years, mostly for straight out of undergrad level jobs in finance where there is a premium on problem solving.

I used to ask a "google" type question but phased them out as I found the same things as the authors (I was probably the last person on that train by 2014 anyway). However, one of the questions I asked (I made it up myself, it wasn't one of the famous ones) needed as an input the population of the world, and boy was that enlightening.

You would be absolutely shocked the variance in estimates for the world population by people holding undergrad degrees in finance in the US. Over time I figured out that whether they knew the world population was a much better indicator than anything else in the question.

I still usually find an excuse to ask people I interview what they think the population of the world is.

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AT's avatar

How much of the question about relevance of IQ relates to the 'Whole Package' Question, the people who are palpably bright and have high levels of energy are rare enough, that you get people who are smart and feel that they are owed something due to that intelligence, sort of a lazy or entitled smart, so on aggregate the downsides of grouping together the entitled smart and the smart who get things done induces a higher failure rate than you would want to deal with. As a manager having a sense of the reliability of a hire can be more important than the quality. For certain roles you definitely want someone who does a 80% quality job but does it all the time vs someone who 50% of the time knocks it out of the park, and 50% drops the ball, and I feel this happens more often with the very intelligent who may not be perfectly calibrated. So maybe the overvaluing of intelligence is not directly related to the value of intelligence but the fact that when it isn't part of the whole package you can get divergent results.

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