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How Do Whites Perceive Biracial People?
In case you missed it, the cameras were rolling at the APS 23rd Annual Convention in Washington, DC. Watch Sabrica Barnett from The City University of New York present her poster research on “Not Fully Black, but Not Fully White: Whites’ Perceptions of Black-White Biracials.” Barnett and her coauthor Daryl A. Wout won an APSSC Award for this research, in which they compared Whites’ ratings of perceived similarity, competence, and warmth for Blacks, Whites, and Black/White biracials.
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The predictably irrational NBA lockout
ESPN: Dan Ariely thinks Duke basketball fans are crazy. Or at least they act a little irrational sometimes. As a behavioral economics professor at the ACC school, he noticed something interesting -- that fans who won Duke basketball tickets through a lottery tended to overvalue those tickets. In fact, those randomly selected students valued those tickets 10 times more than what other students did. Cameron Crazies, indeed. Ariely interpreted this phenomenon as an example of the endowment effect, an imperfection of the human mind that causes people to believe the things they possess are worth more than they actually are.
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NIA Grants for Social Neuroscience and Neuroeconomics of Aging
Purpose: The National Institute on Aging (NIA) issues these Program Announcements with special review to stimulate interdisciplinary aging-relevant research in the social, affective and economic neurosciences. The NIA invites applications examining social, emotional and economic behaviors of relevance to aging, using approaches that examine mechanisms and processes at both (a) the social, behavioral or psychological (emotional, cognitive, motivational) level, and (b) the neurobiological or genetic level. Proposals are encouraged that have an overriding emphasis on economic, social or emotional processes and associated genetic or neurobiological processes.
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Change in Mother’s Mental State Can Influence Her Baby’s Development Before and After Birth
As a fetus grows, it’s constantly getting messages from its mother. It’s not just hearing her heartbeat and whatever music she might play to her belly; it also gets chemical signals through the placenta. A new study, which will be published in Psychological Science, a journal of the Association for Psychological Science, finds that this includes signals about the mother’s mental state. If the mother is depressed, that affects how the baby develops after it’s born. In recent decades, researchers have found that the environment a fetus is growing up in—the mother’s womb—is very important. Some effects are obvious. Smoking and drinking, for example, can be devastating.
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Why Do We Have Religion Anyway?
The vast majority of the world’s 7 billion people practice some kind of religion, ranging from massive worldwide churches to obscure spiritual traditions and local sects. Nobody really knows how many religions there are on the planet, but whatever the number, there are at least that many theories about why we have religion at all. One idea is that, as humans evolved from small hunter-gatherer tribes into large agrarian cultures, our ancestors needed to encourage cooperation and tolerance among relative strangers. Religion then—along with the belief in a moralizing God—was a cultural adaptation to these challenges. But that’s just one idea. There are many others—or make up your own.
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Curiosity Makes for Better Students
U.S. News & World Report: Curiosity may be dangerous for cats but it's great if you're a student, a new study suggests. Researchers analyzed data from some 50,000 students who took part in about 200 studies and found that curiosity was as strong as conscientiousness in influencing academic performance. Together, curiosity and conscientiousness are as important as intelligence in getting good grades, the researchers concluded. The study appears in the journal Perspectives in Psychological Science. Read the full story: U.S. News & World Report
