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88 andrew gelman stats-2010-06-15-What people do vs. what they want to do


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Introduction: Seth, a retired university professor who, during his employment at an elite school, spent a lot of time doing research with the goal of improving people’s lives, writes : Professors, especially at elite schools, dislike doing research with obvious value. It strikes them as menial. “Practical” and “applied” are terms of disparagement, whereas “pure” research (research without obvious value) is good. Given that Seth isn’t that way himself, I assume he’d say that this claim applies to “many” professors or “most” professors but surely not all? What I’ve noticed, though, is more the opposite, that even people who do extremely theoretical work like to feel that it is applied, practical, and useful. I think that, among other things, Seth is confusing what people want to do with what they actually can do . For example, he criticizes biologists for researching stem cells and prions rather than prevention of disease. But preventing diseases is difficult! That’s why the scientists


Summary: the most important sentenses genereted by tfidf model

sentIndex sentText sentNum sentScore

1 Seth, a retired university professor who, during his employment at an elite school, spent a lot of time doing research with the goal of improving people’s lives, writes : Professors, especially at elite schools, dislike doing research with obvious value. [sent-1, score-1.365]

2 “Practical” and “applied” are terms of disparagement, whereas “pure” research (research without obvious value) is good. [sent-3, score-0.35]

3 Given that Seth isn’t that way himself, I assume he’d say that this claim applies to “many” professors or “most” professors but surely not all? [sent-4, score-1.007]

4 What I’ve noticed, though, is more the opposite, that even people who do extremely theoretical work like to feel that it is applied, practical, and useful. [sent-5, score-0.108]

5 I think that, among other things, Seth is confusing what people want to do with what they actually can do . [sent-6, score-0.303]

6 For example, he criticizes biologists for researching stem cells and prions rather than prevention of disease. [sent-7, score-0.652]

7 That’s why the scientists are doing research, because they don’t know how to cure diseases. [sent-9, score-0.1]

8 I guess because I’m impressed at the effort Seth has put into doing research that might end up directly changing people’s lives. [sent-11, score-0.384]

9 I agree that most professors don’t do this, even those of us in departments such as psychology or political science that might seem to have a lot of practical relevance. [sent-12, score-0.664]

10 But I think he’s making an old, old mistake by assuming that, just because people are not doing a certain thing, it’s because they don’t want to do it. [sent-13, score-0.317]

11 Similar to his earlier claim that people write badly on purpose. [sent-14, score-0.302]

12 Especially given that so many of the low-hanging research fruit have been plucked. [sent-16, score-0.349]

13 If you want to knock academic research for being useless, fine, but it seems to be (mistakenly) adding insult to injury to say that we’re all being useless on purpose! [sent-17, score-0.971]

14 If you accept that professors want to be useful and don’t always succeed, that’s much more interesting (and, I think, true) than stating that they’re being useless on purpose. [sent-18, score-0.818]


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Introduction: Seth, a retired university professor who, during his employment at an elite school, spent a lot of time doing research with the goal of improving people’s lives, writes : Professors, especially at elite schools, dislike doing research with obvious value. It strikes them as menial. “Practical” and “applied” are terms of disparagement, whereas “pure” research (research without obvious value) is good. Given that Seth isn’t that way himself, I assume he’d say that this claim applies to “many” professors or “most” professors but surely not all? What I’ve noticed, though, is more the opposite, that even people who do extremely theoretical work like to feel that it is applied, practical, and useful. I think that, among other things, Seth is confusing what people want to do with what they actually can do . For example, he criticizes biologists for researching stem cells and prions rather than prevention of disease. But preventing diseases is difficult! That’s why the scientists

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