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Last time you went shopping and saw free samples, did you grab one? Chances are good that you did, and I bet you thought you were getting something for nothing. Well, the truth is that "free" isn ...

During a recent chat on Southern California Public Radio’s “Take Two,” Sporkful’s Dan Pashman discussed that case and explained what he thought were the ground rules for samples.

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Study authors performed bivariate and multivariate analyses to evaluate characteristics associated with receipt of less than one free sample in 2004. They identified the most frequently reported ...