Normal attention span seems to develop in three stages:
1. Exclusive Attention: This is a term used by experts to describe attention that is focused on a single object for a long period of time. An example of this would be a baby who focuses totally on a print or button on the clothing of the person holding him. A child whose attention becomes stuck at this stage of development might be diagnosed as having autism.
2. Inclusive Attention: This refers to a very wide span of attention that is constantly changing from one object to another for example a toddler who is running from one toy to the next never able to stay with any one toy even for short period of time. A child who is stuck at this stage develops attention deficit disorder.
3. Selective attention: This refers to a stage where child is able to shift focus at will from being inclusive to being very exclusive. This pattern of attention and concentration is required to be successful in a classroom-learning environment.
Causes
Slow psychological development
Learning disabilities
Anxiety
Depression
Low thyroid
Poor nutrition
Boredom due to lack of challenge
Problems faced
1) A high level of frustration causes impatience. They want it to finish every thing quickly.
2) Unable to filter out normal background "noise". Thus finding it difficult to concentrate on a task before them.
3) Disorientation to time and space is often a problem.
4) They may have difficulty following a set of instructions or reading a map.
5) They are disorganized. They have trouble making and carrying out plans.
6) They are hyperactive.
7) Because they're always in a hurry, delays of any kind make them restless.
1.Medications
Medications used to treat ADHD stimulate the production of two neurotransmitters dopamine and norephinephrine. These are necessary to carry a nerve impulse (message). When this neurotransmitter is under supplied, a message may not reach its destination. Brain circuits, like those of a computer are either on or off. When some circuits are on they make something happen such as helping a person to focus on a situation.
Some circuits prevent emotional reactions to situations. If the circuit is not on or only partially on, the person may react too quickly to a minor incident which causes anger reaction. These medicines are not sedatives in fact they stimulate certain parts of brain, so it becomes more active leading to better attention and concentration and self-control.
2. Diets
A diet high in L-Tyrosine, an amino acid (protein), has been demonstrated to be effective in some cases. The body to produce norepinephrine a neurotransmitter uses L-Tyrosine. A diet rich in L-Tyrosine may work well to certain extent.
3. Psychological Treatment
Psychotherapy like behavior modification, cognitive behavioral therapy and relaxation training can have a positive effect.
4. Psychoeducational Program
Focus is a psychoeducational program that designed so that it can be used as either an adjunct or as an alternative to medication.
Attention deficit hyperactivity disorder (ADHD) is a contentious disorder that is believed to be a developmental disorder that is largely neurological in nature. It is known to affect around 5 percent to 7 percent of all children in the United States, sixty percent of which are known to retain it in the adulthood. There are several clinically proven effective options available to treat people diagnosed with ADHD and Ritalin is one such medication which is asserted to treat ADHD most effectively, and cost efficiently.
In recent years, Ritalin has become one of the frequently abused prescription drugs. The United States Drug Enforcement Administration classifies Ritalin as a schedule II drug i.e. a substance with a large potential for misuse as it is a CNS stimulant that produces pharmacological effects similar to those of cocaine and amphetamines. As a result, a growing number of incidents of ADHD prescription drug abuse, associated with all age groups, are being reported nowadays. According to a survey of Texas university students in 1997, almost 1.5 percent of students had misused Ritalin during the past year and 2 percent had done so at some point in their lives. A 1998 survey of students at the University of Wisconsin, Madison, presented yet another peep into this disturbing trend when it concluded that 20 percent of the students had illegally taken Ritalin or a similar drug at least once in their lives.
Ritalin is also occasionally used in adults to treat narcolepsy, a sleep disorder characterized by sudden and uncontrollable episodes of deep sleep. So it is quite famous for its stimulant effects & that are exactly what college students need!
As a result, an increasing proportion of college students are taking up Ritalin to wake up till wee hours to prepare for exams as it has been suggested to help students maintain abnormally high levels of concentration. It is believed to be even more effective than mega-doses of caffeine for keeping them awake and on task. Apparently, it is popular by various street names viz. vitamin R & cramming drug! It is sadly ironic that many young people who start using Ritalin this way are actually good kids and excellent students. Because so many of them are juggling more than they can really handle, some of them succumb to temptation of getting something to help them study for a final or finish a major project. But then a few weeks later, more exams, term papers, and projects loom overwhelmingly on the horizon. So they resort once more to their "study aid" that helped them ace their work the last time & this is how it starts?
ADHD Prescription medicine drugs are abused for their stimulant effects like appetite suppression, wakefulness, increased focus/attentiveness, and euphoria. Ritalin is so cheap and so easy to get hold of that a highly profitable illegal resale market has sprung up around it. Some kids in middle school, high school, and college have taken to buying the pills at an inflated, but still quite manageable, price.
Excessive doses of Ritalin over a long period of time can produce addiction. It is also possible to develop tolerance to the drug, so that larger doses are needed to produce the original effect. Addiction to Ritalin seems to occur when it induces rapid increases of dopamine in the brain. So instead of excessive use of drugs, behavioral therapy, emotional counseling, and practical support must be given to ADHD children so that they can cope with everyday problems and feel better about themselves instead of getting dependent on drugs!
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