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Helping children deal with test anxiety
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Some students may experience test anxiety, which can impact test performance. But experts say there are ways to help. - photo by Deanie Wimmer
As the school year begins to wind down, tests become a big focus for students across the state.

Some of them may experience test anxiety, which can impact test performance. But experts say there are ways to help these children.

Chronic worriers and perfectionists tend to struggle with test anxiety more, said Megan Sislowski, a school counselor.

"Because of the marketing of the test, they are more publicized. The uncertainty of the new testing standards and their implications for what they mean for graduation (add to anxiety)," she said.

Test anxiety symptoms include:



  • Butterflies or stomachache






  • Tension headache






  • Feeling shaky or sweaty






  • Fear of passing out or throwing up




How can a parent know if their child is struggling?

"If your kid seems especially irritable or if your kid is not sleeping, or even not eating or maybe overeating. Procrastination any change in behavior that you don't normally see," Sislowski said.

She suggests teaching the child relaxation techniques such as deep breathing, visualization and positive thinking. Reduce stress at home by having no extra plans during test week. Encourage good study habits so the student is prepared. Also, teach your child to accept and learn from mistakes, she said.

Another suggestion: make sure students get enough sleep, exercise and brain-boosting food.

On exam day, consider protein-rich foods such as eggs, nuts, yogurt or whole grain cereal with low-fat milk. Fresh fruit can help with energy and mental alertness, experts say.

Also, avoid foods made of white flour and sugar such as cookies, cakes and muffins, and make sure students drink enough water before and during the exam. Dehydration can affect concentration, they say.

Experts warn that if it is going to be a long test it might be a good idea to pack a healthy snack such as trail mix or a protein bar.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.