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Science news and technology updates from Scientific American
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Up Your Online Dating Game with Evidence-Based Strategies
Choosing a user name starting with a letter appearing earlier ...
Choosing a user name starting with a letter appearing earlier in the alphabet is just one scientifically vetted way to increase the odds of turning an online encounter into a first date. Christopher... -- Read more on ScientificAmerican.com
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Junk Diet Rewires Rat Brains
High-calorie and exceedingly pleasurable foods appear to change rat brain ...
High-calorie and exceedingly pleasurable foods appear to change rat brain rewards circuitry, causing the rodents to continue to seek such fare. Erika Beras reports -- Read more on ScientificAmerican.com
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High Price Tag on Meds May Boost Healing
Parkinson’s patients derived more benefits from a salt solution they ...
Parkinson’s patients derived more benefits from a salt solution they were told was an expensive drug than from the same solution when it was described as being cheap medication. Karen Hopkin... -- Read more on ScientificAmerican.com
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Publication Bias May Boost Findings for Bilingual Brain Benefits
Of studies presented at conferences, those that found a cognitive ...
Of studies presented at conferences, those that found a cognitive benefit to bilingualism were almost twice as likely to get published in journals as were studies finding no benefit. Karen Hopkin... -- Read more on ScientificAmerican.com
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Inclusion Illusion Lessens Racial Bias
Implicit bias against another race lessened after volunteers experienced themselves ...
Implicit bias against another race lessened after volunteers experienced themselves via virtual reality as a member of that race. Karen Hopkin reports -- Read more on ScientificAmerican.com
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Blood Test Forecasts Concussion Severity
Levels of a protein fragment in the blood paralleled how ...
Levels of a protein fragment in the blood paralleled how long head injuries benched hockey players. Ingrid Wickelgren reports -- Read more on ScientificAmerican.com
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Bouncy Gait Improves Mood
If you're in an up mood, you may walk more ...
If you're in an up mood, you may walk more energetically. But a study finds that purposefully walking more energetically may improve your mood. Christie Nicholson reports -- Read more on ScientificAmerican.com
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Synchronized Walking Reduces Opponent's Perceived Size
Subjects who kept pace with a walking colleague estimated a ...
Subjects who kept pace with a walking colleague estimated a potential enemy to be smaller and lighter than did other walkers who were not marching. Karen Hopkin reports -- Read more on ScientificAmerican.com
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Big Parental Control May Stunt Kid Assertiveness
Young adults who’d had highly controlling parents were less able ...
Young adults who’d had highly controlling parents were less able to stress their own viewpoints to a friend or partner in confident and productive ways. Daisy Yuhas reports -- Read more on ScientificAmerican.com
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Lots or Little Sleep Linked to Sick Days
Absence from work due to illness increased dramatically for those ...
Absence from work due to illness increased dramatically for those who slept less than six hours or more than nine hours per night. Christie Nicholson reports -- Read more on ScientificAmerican.com
