I’m halfway
through reading Gail Jarrow’s new book for middle school and older, Red Madness: How a Medical Mystery Changed
What We Eat.
I find myself admiring
the way the author emphasizes the medical mystery involved in figuring out the cause of the disease pellagra, which killed many in the U.S. in the first part of the twentieth
century. So far in my reading, she's explored
how doctors first responded to the problem and their ideas about what was going on. Was it from eating moldy corn? Was it airborne? Was it the lack of some
nutrient as with scurvy? I haven’t
reached the answer yet but the focus has shifted to researchers and the increasing importance of public health agencies. Quick descriptions are included throughout of real people who suffered from the disease, often losing their mental capacities and dying.
In a study published in Social Psychological and Personality Science, participants were asked to play “strategy games” with people who were either ‘good friends’ or ‘not-so-good friends’. In another group, participants played with two other players who had only sworn friendship with each other. These games were designed to gauge whether the participants could tell how honest or dishonest the other player was by observing their interaction as well as by observing their behavior during the game itself. The results showed that both types of people were able to recognize dishonesty from watching others’ reactions and actions but only the ones who had more positive interactions with others (i.e., those who had been in contact more recently) were better at this task than the first group (not surprisingly).
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