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Showing posts from October 16, 2011

How successful students overcome math anxiety

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Success in math takes practice to control fears. Using brain-imaging technology for the first time with people experiencing mathematics anxiety, University of Chicago scientists have gained new insights into how some students are able to overcome their fears and succeed in math. For the highly math anxious, researchers found a strong link between math success and activity in a network of brain areas in the frontal and parietal lobes involved in controlling attention and regulating negative emotional reactions. This response kicked in at the very mention of having to solve a mathematics problem. Teachers as well as students can use the information to improve performance in mathematics, said Sian Beilock, associate professor in psychology at the University of Chicago. Beilock and PhD student Ian Lyons report their findings in the article, "Mathematics Anxiety: Separating the Math from the Anxiety," published Oct. 20 in the journal  Cerebral Cortex . "Classroom prac...

AAP expands ages for diagnosis and treatment of ADHD in children

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BOSTON – Updated guidelines from the American Academy of Pediatrics (AAP) offer new information on diagnosing and treating Attention-Deficit/Hyperactivity Disorder (ADHD) in younger children and in adolescents. Emerging evidence makes it possible to diagnose and manage ADHD in children from ages 4 to 18 (the previous AAP guidelines, from 2000 and 2001, covered children ages 6 to 12). The new guidelines describe the special considerations involved in diagnosing and treating preschool children and adolescents. They also include interventions to help children with hyperactive/impulsive behaviors that do not meet the full diagnostic criteria for ADHD. "Treating children at a young age is important, because when we can identify them earlier and provide appropriate treatment, we can increase their chances of succeeding in school," said Mark Wolraich, MD, FAAP, lead author of the report. "Because of greater awareness about ADHD and better ways of diagnosing and treating this di...