The Edmond Sun

Features

August 28, 2012

Pot-smoking teens may become slower-thinking adults, study finds

Teens may lose IQ points later in life if they smoke marijuana before age 18, according to a study that comes on the heels of a survey showing that the drug's use has risen in this age group for four straight years.

The research, reported Monday in the Proceedings of the National Academy of Sciences, found an average decline of eight points on IQ, or intelligence quotient, tests done at ages 13 and 38 among those who began using marijuana as a teenager. That compared with no decrease in those who used pot later in life, and a slight increase in those who never used it.

Because marijuana is the most frequently used illegal drug in the U.S., looking into on how it changes the brain is important, said study author Madeline Meier, a post-doctoral researcher at Duke University in Durham, North Carolina, who led the study. Daily use among high school seniors is at a 30-year peak, according to a 2011 survey by the National Institute on Drug Abuse in Bethesda, Md.

"What this says is not don't ever do it, but if you do it during this critical period of development, you'll get these long-term negative changes," said Staci Gruber, an assistant professor of psychology at Harvard University in Cambridge, Mass., who wasn't involved in the study. "In almost every case, the subjects who started as adults don't have declines. Those who started as teenagers do."

Tests for intelligence quotient, or IQ, measure a person's capacity to learn, apply knowledge, and use abstract reasoning. The average score is 100.

Although a drop of eight points may not seem like much, going from a score of 100 to 92 drops someone from being in the 50th percentile in intelligence to the 29th, Duke's Meier said.

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  • jc_Earp Marlin 2 - photo credit Noel Winters.jpg Shootout of a sale

    An original article of the Wild West will be made available at auction Thursday. The rifle of legendary lawman Wyatt Earp will be part of the J. Levine Auction & Appraisal’s Summer Quarterly Auction in Scottsdale, Ariz.
    Earp was an Arizona deputy sheriff and deputy town marshal in Tombstone, Ariz. He is legendary for playing a key role in the gunfight at the O.K. Corral. He died in 1929 at age 60.
    Wyatt Earp collector Barry Tapp of Edmond will be selling his 1895 Wyatt Earp Marlin rifle at the auction. The rifle has an estimated value between $50,000 and $75,000. It includes authentication documentation from Tombstone Heritage Museum, according to the auction house

    July 28, 2014 2 Photos

  • 11.6.12 Mother and Cub (2).jpg UCO forensic researcher answers key question

    After working a few human recovery cases on a volunteer basis with a variety of police departments, a question kept bugging Kama King.
    “You spend the whole day,” the UCO W. Roger Webb Forensic Science Institute student said, “sometimes days, searching for someone and only find a skull or a few bones and it just ate at me. Are we not finding this or is it not there to be found?”

    July 28, 2014 1 Photo

  • Karan & Rwanda.jpg Peace through Business empowering women entrepreneurs

    Peace Through Business is part of the Institute for Economic Empowerment of Women (IEEW) based in Oklahoma City. It is a program that connects small business entrepreneurs in Afghanistan and Rwanda with business owners in Oklahoma. One such entrepreneur found out about the program from a friend, applied, and was accepted to take part in this year’s session.
    Upon earning a master’s degree in Civil Engineering from the Universite de Sciences et Technique de Lille in Belgium, Lyliose Nduhungirehe began her career working for a construction company in Brussels, but she quickly switched paths to Information Technology.

    July 28, 2014 1 Photo

  • How to care for your pet without breaking the bank

    It’s a shame furry friends can’t pay for themselves. Though wagging tails after a long day at work may make pet ownership seem worthwhile, a happy pup won’t stop those bills from rolling in at the end of the month. Thankfully, quick and easy ways exist for dog owners to cut down on costs.

    July 28, 2014

  • MS_new pastor_Page_1.tiff Local church welcomes new pastor

    For one of Edmond’s newest pastors, faith and family intersect on a personal level.
    Sam Powers, pastor at Edmond 1st United Methodist Church, 305 E. Hurd St., and his family arrived in mid-May and his first Sunday in the pulpit was the second one in June. He and his wife Sheryl Heaton Powers, have two children — Kyla will be an eighth-grader at Cheyenne Middle School and David will be a fifth-grader at John Ross Elementary.

    July 28, 2014 1 Photo

  • pm_Ramona Paul.jpg Keith, 5 others to receive service awards

    The 2014 Door-Opener Awards Gala dinner and silent auction Sept. 4, benefitting ASTEC Charter Schools, will recognize five outstanding Oklahomans and one Kansan for lifetime contributions made toward helping others in society maximize potential and achieve dreams.
    Those selected to receive a Door-Opener Award at the Skirvin Hilton Hotel event include Dr. Harvey Dean, Pittsburg, Kan.; Toby Keith and Tricia Covel, Norman; Former Gov. George P. Nigh, Edmond; the late Dr. Ramona Paul, Edmond; and Natalie Shirley, Oklahoma City.

    July 28, 2014 2 Photos

  • MS_Andy Billups.jpg Local man relies on experience in July 4 emergency

    Andy Billups just happened to have gained experience as a combat zone firefighter/medic while he was serving as a civilian contractor in Iraq.
    The Edmond businessman just happened to have a friend with a place on Grand Lake where he has been viewing Independence Day fireworks for a number of years, and he just happened to be there July 4.
    And he just happened to be relaxing on a hammock when he heard a some kids making a commotion.
    Located two blocks east of Disney on State Highway 28 in the foothills of the Ozark Mountain Range in northeast Oklahoma, the 59,000-plus surface acre Grand Lake is known for its state parks, marinas, restaurants, motels and fishing.

    July 26, 2014 1 Photo

  • -1.jpg 5-year-old learns valuable lessons

    It is never too soon to learn about giving and receiving. An Edmond 5-year-old recently learned about both.
    Kendall Kingry will be entering kindergarten at Will Rogers Elementary this fall and she is already looking forward to November.
    “I get to go to Disneyland in November,” Kendall said.

    July 26, 2014 2 Photos

  • peach formatted.jpg Hard year for peaches doesn’t dampen summer tradition  

    A rusting, silver-colored water tower tells visitors to this rural town between Muskogee and Tulsa that they’ve come to the “Peach Capitol of Oklahoma.”
    Residents of Stratford, the state’s other self-proclaimed peach capital, might beg to differ. Even so, Porter is known for its peaches, and every year thousands of people flood this town of about 600 residents to taste and celebrate the local crop during the three-day Peach Festival.
    Like the aging water tower, Porter’s peach industry isn’t as vibrant as it once was.

    July 25, 2014 1 Photo

  • Final step to train toddler with baby on way

    Q: Using your advice, I successfully toilet-trained my daughter by age 16 months. It is now three months later and we are still using diapers at naps and nighttime. At her nap, which lasts several hours, she fully soaks her diaper. At night, she is taking off her diaper prior to falling asleep, wetting the bed after she goes to sleep and then crying for us when she wakes up in a pool of pee. Is this a sign that I should begin night training? I'm hesitant to do this because I am 8 months pregnant and don't relish the idea of waking up several times a night to take her to the bathroom and tending to a newborn as well. I would prefer to continue using diapers until she is old enough to get out of bed and take herself to the potty (even a potty in her room). Is this unrealistic? Or should I just deal with the extra night wakings and start taking her to the potty a few times a night now? If not, how do I keep her diaper on at night?

    July 25, 2014