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by fshbbdssbbgdd
1405 days ago
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I’d be interested in hearing a comparison of how researching go about establishing causality for a smoking-cancer link vs. a Facebook-depression link. Obviously, it’s hard to do a proper randomized controlled trial in both cases. Anyone know more about what kinds of methods can be used? I think it would be useful to help this conversation be a little more fact-based and less ideological. |
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