Category Archives: Chapter 12

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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Psychics and Pseudoscience

With concerns about reproducibility of results and exposure of instances of fraud–not to mention conflicting research results about what you should eat and how often you should be tested, it is easy to become cynical about the value of scientific … Continue reading

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Trash the Focus of Anthropological Research in New York

New York University anthropologist Robin Nagle has found “a gold mine for garbage pickers.” New York’s Department of Sanitation collects almost 3.5 million tons of trash each year. The contents range from discarded photos of a divorced spouse and bottles … Continue reading

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Research Findings Too Good to be True

The level of popular acceptance of same-sex marriage has increased dramatically in recent years, but remains low in many areas. What if same-sex marriage proponents sent gay canvassers into neighborhoods to persuade opponents of gay marriage to change their potential … Continue reading

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Affective Realism?

Is seeing believing?  It’s natural to feel that when we observe events, or conduct lengthy interviews to learn what people saw or heard, we’re learning about the social world as it “really is.”  But recent experiments by psychologists demonstrate a … Continue reading

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Can We Save (More) Babies?

800 cities and towns have adopted a home visiting program for young mothers in an ambitious effort to reduce infant mortality in the U.S.  Although home visiting programs have been used for more than a century, their popularity increased dramatically … Continue reading

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Measurement Validity for Twitter?

Twitter messages are being used increasingly to track public mood and interests. Social media and Big Data enthusiasts–and those of us who care about measurement validity–will be interested to know that a new investigation provides evidence of the validity of … Continue reading

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