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March 14, 2010

Archive for the ‘oppositional defiant disorder’ Category

The Teen’s Brain

Tuesday, October 6th, 2009

Today’s teenagers have been stereotyped as adventurous and harebrained individuals.  They are generally fond of experimenting with things until they get in touch with drugs, sex, guns, alcohol among others. According to the federal Centers for Disease Control and Prevention figures, 16,000 young adults die each year from unintentional injuries and accidents.  The most common justification for teenagers’ care-free attitude is that their brains just aren’t developed enough to know better. However, recent research shows that in some cases the fact is just the opposite, the brain matures not too slowly but perhaps, too quickly.

According to a psychiatrist, an adolescent who engages in more dangerous activities have white-matter pathways that seem to be more mature than those of risk-averse youths.  White-matter is the brain’s wiring, the neutral pathways that connect the various gray-matter regions of the cerebrum that are independent of one another.  Having a mature white-matter is necessary because it allows faster brain processing speed.  Nerve impulses also travel faster in mature white-matter. Experiments also reveal that the more mature the look of the brain, the more adventurous the teenager tended to be.
Another possible explanation is that some teenagers whose brains develop more rapidly than others become uncomfortable and a little confused owing to the gap between their biological capabilities and the social norms they must follow as kids. Precocious development of these neural tracts may make some adolescents more susceptible to engage in behaviors that society considers too adult in nature for their chronological age. It is also a common notion that teens make dumb decisions because their brains are immature. In other words, having a more mature brain may actually motivate some teens to try out new and potentially harmful experiences.
For now, these theories are mere speculation, and the researchers concede that the interaction of white and gray matter is so complex that hard conclusions remain elusive. The results of the study are relatively bare and by no means conclusive. The human brain is so intricate in nature, and one has to consider the fact that there are other factors that come into play such as the environment and certain genetic predispositions that are equally complex to study.

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Which High School Students Are Most Likely to Graduate From College?

Friday, September 25th, 2009

A recent research discovered distressing signs that demographic factors such as gender, race, and parental education play significant roles in ascertaining a student’s fate, no matter how studious or hardworking the particular student may be. Those from families with below-average earnings or whose parents didn’t finish college, are the ones failing college at disproportionate rates, even when distinguished from students with similar grades and test scores. Well to do undergrads earn 11 percent more degrees from flagship universities than comparable students from the poorest income quartile. White men are six percent more likely to graduate than black men with similar grades and scores. Women earn degrees at much higher rates than men. The findings about the actions that parents, students, and politicians should and shouldn’t take to fix the problems are already creating controversy.
High school grades are among the best indicators of how well a student will do in college. They typically manifest qualities of motivation and perseverance, good study habits and time management skills that tell us about their chances of completing a college program.  Students who attend wealthier high schools do seem to enjoy a slight edge in enrolling in college and elite high schools appear to help the very best students succeed at the most selective public universities.
Students shouldn’t settle for less in a college. They have a better chance of graduating if they go to school with other students as talented as they are. High school grades are extremely important as indicators of success in college. It will not do for high school students to believe that ‘just getting through’ is enough, students have to work, they have to achieve. If they do, they have a better chance of succeeding in college and later in life.
Research has shown the influence of inspired and determined peers, who are not always present in community college classrooms. Many community college students also have expressed concerns over the years about the inability of their schools to direct them to classes that will count as transfer credits. In addition, many students are certainly put off by complexities in transfer processes.
Cash is another factor, it absolutely helps but is not a cure-all. More generous scholarships, or lower net tuition fees, can raise graduation rates by 5 to 10 percent. In addition, putting together enough aid with extra support services for students and parents does even more to guide and assist students through to graduation.
There is some hope though. The graduation rate success of students involved in experiments shows that graduation rates can be increased substantially if enough resources and creativity are put to work.

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Angry Teens

Monday, April 21st, 2008

Adolescents are naturally “rebellious”. This is most probably because they want to become independent, or to feel free or untethered to their parents or guardians. This is not as bad as it sounds because the lessons that they learn from this particular stage of their lives will be useful later on. But, sometimes teens tend to overdo things and end up in a bad place like getting kicked out of school, having trouble with the law and hurting people including him/herself instead of learning valuable lessons. There are a few explanations for this, one of which is ODD.

Oppositional defiant disorder (ODD) is a mental disorder that is most common among children and adolescents that is characterized by an ongoing pattern of negative, irritable, antagonistic angry and/or vindictive behavior against parents or authority figures. (more…)

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