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Actually, I think this whole fear of candidates pervasively lying about time-to-completion is something of a red herring. (1) It may seem counterintuitive to s

Actually, I think this whole fear of candidates pervasively lying about time-to-completion is something of a red herring. (1) It may seem counterintuitive to some, but my own general policy is, when it comes to little stuff ("how long did it take you to do X"), you just have to trust people, to a certain extent. Sure, some people may blatantly or grossly lie. But most likely these people will reveal their slipperiness in other ways, very very quickly. Meanwhile -- and I think people are quick to overlook this -- playing the "policeman" role in every transaction with the candidate brings substantial negatives. By definition, it's adversarial. And generally there are (nearly always) non-adversarial ways to get the same information about the candidate ("Are they basically honest?") you're looking for. They take creativity (and an ability to read emotions and pick up on other signals), but they're there. (2) Much bigger -- really, there's no need to sweat about the time to completion at all. Just look at the quality of the code. It all just comes down to the fact that everything is interconnected: Good people generally turn out good stuff in reasonable amounts of time. When you're looking at good code, there is, I find, an intrinsic aura of ease and comfort which shines through it -- such that you just can't imagine it took them very long to produce it. Everything just flows -- just like it does when you talk to them. Mediocre (and dishonest) people, on the other hand... never produce good stuff in virtually any amount of time. Sure, they can take the whole weekend to polish off their code... but it will still look bad, or at best, "Meh". There might be some false positives (or outright frauds) by this approach), but I suspect very few. And those that do slip through, are easy to spot by other means (such as asking them to talk about their solution, for even a couple of seconds).

autarch 11y ago
I think the concern is that the homework task could be too large and because people have an incentive to appear competent, they might lie about that to make themselves look bad. That means that we're giving too hard a task but we'll never find out. As to how likely it is that people will lie, given that we've hired several people who did this homework and they've proven to be as competent as we believed, there's at least some anecdotal evidence that some people have not lied.

autarch 11y ago

I think the concern is that the homework task could be too large and because people have an incentive to appear competent, they might lie about that to make themselves look bad. That means that we're giving too hard a task but we'll never find out. As to how likely it is that people will lie, given that we've hired several people who did this homework and they've proven to be as competent as we believed, there's at least some anecdotal evidence that some people have not lied.