write essay on
Brain Brain Among Youngsters
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Answer:
Around the world, the internet is a resource where individuals can meet new people, do research, or access entertainment. Although technology can do many different tasks, it also can alter child development. The effects of child development have become a main concern regarding the internet. In their separate articles, Genevieve Johnson and Nicholas Carr discuss how the technological world is becoming hazardous for the brains of adolescence. The articles mainly focuses on how a person can resort to their brain changing as they continue to use the Net and the effected social behaviors on child development. In The Shallows, Nicholas Carr uses chapter seven to discuss the studies of how individuals alter their brain when they use the internet for lengths of time. Gary Small, a professor of psychiatry at UCLA states “the daily use of computers, smartphones, search engines, and other such tools ‘stimulates brain alteration and neurotransmitter release, gradually strengthening new neural pathways in our brains while weakening old ones’” (Carr 120). In other words, when individuals surf the web they are experiencing a new brain activity than the activity they were doing before. While in Johnson’s article, she discusses how the internet helps children’s cognitive skills by learning how to use the internet
Explanation:
It’s not easy being a teenager.
The teen years can play out like a choose-your-own-adventure novel, where everyday temptations lead to tough decisions. What if I took that big jump on my bike? What’s the worst thing that could happen if I snuck out after curfew? Should I try smoking?
Teenagers must act on an endless parade of choices. Some choices, including smoking, come with serious consequences. As a result, adolescents often find themselves trapped between their impulsive tendencies (Just try it!) and their newfound ability to make well-informed and logical choices (Wait, maybe that’s not such a good idea!).
So what makes the teenager’s brain so complex? What drives adolescents — more than any other age group — to sometimes make rash or questionable decisions? By peering into the brains of teenagers, scientists who study brain development have begun finding answers.
The evolved teenager
If you have ever thought that the choices teenagers make are all about exploring and pushing limits, you are on to something. Experts believe that this tendency marks a necessary phase in teen development. The process helps prepare teenagers to confront the world on their own. It is something all humans have evolved to experience — yes, teens everywhere go through this exploratory period. Nor is it unique to people: Even laboratory mice experience a similar phase during their development.
For example, laboratory experiments show that young mice stay close by their mothers for safety. As mice grow, their behavior does too. “When they reach puberty, they’re like, ‘I’m gonna start checking out how this environment looks without my mom,’” explains Beatriz Luna, of the University of Pittsburgh.
As a developmental cognitive neuroscientist, Luna studies those changes that occur in the brain as children develop into adults. She and other researchers are showing how the teen experience can lead to powerful advantages later in life. Take mice again: Young mice that explore most tend to live longest — that is, unless a cat eats them, Luna adds.
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