Category Archives: Chapter 9

Mathematics or “Citizen Statistics”?

Does learning mathematics help to master the statistics necessary to understand the social world we live in? Political scientist Andrew Hacker thinks this is a “math myth” that has led to requirements at the high school level that turns off … Continue reading

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Measurement in Health Care and Education: Solution or Problem?

The desire to measure outcomes to monitor performance and improve health care and teaching is more than understandable: It would seem to go without saying for a research methodologist. But there can be too much of a good thing, as … Continue reading

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Would You Want Your Parents to Know?

A new experiment at Harvard’s Student Social Support R&D Lab indicates that students in a summer program did better when their parents received a weekly one-sentence about their children’s performance.  The study used a randomize experimental design with students in … Continue reading

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He’s Really Hot Now!

Do you every watch a basketball game and think that a player has a “hot hand,” by making a lot of baskets consecutively?  Do you ever play on slot machines and think that you are having a “streak” of good, … Continue reading

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DALY health

What is the cost of disease? It is typical to calculate the cost of illness to society by counting the number of deaths.  The more people killed, the worse the disease.  But when people are disabled by illness, they are losing days … Continue reading

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Googling as Social Data

The horrific tragedy of the April 2013 marathon bombing in Boston sent many people to the web.  In the four days after the bombing, total searches for news rose 50 to 160%, but total searches for religion dropped slightly.  Overall, … Continue reading

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Place matters for poverty

Children who move out of high poverty neighborhoods to low poverty neighborhoods with more resources do better on multiple outcomes, and the younger they are when their families move the better. These conclusions come from a study of the long-term outcomes … Continue reading

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