Attention Deficit / Hyperactivity Disorder Essay

ADHD is a very common neurodevelopment disorder of childhood. It is usually diagnosed in late childhood, around the age of seven by the teachers. The symptoms are typical during ages 3-6 and if not treated properly becomes chronic and persists even after entering adulthood. Children with ADHD may have trouble paying attention, staying organized and controlling impulsive behaviors. It is very difficult to diagnose and when undiagnosed the children can grow to be mislabeled as trouble makers in their adulthood.

Attention deficit hyperactivity disorder (ADHD) is a developmental disorder involving behavioral and cognitive aspects of inattention, impulsivity, and hyperactivity (Ciccarelli, S.). This disorder is most common mental disorder in children. ADHD gets diagnosed at a young age and continues in some cases into adulthood. Although in most cases children who are diagnosed with ADHD in childhood, normally grow out of it by the time they become adults. It is estimated that 2.5 percent of adults and 5 percent children have ADHD (What Is ADHD). In numerous studies on ADHD in genders, boys are about three times more likely than girls to be diagnosed with ADHD (What Is ADHD). Symptoms of ADHD show different

Estimates suggest that ADHD decreases in only about one-third of adolescence (santrock, 2003). It’s now being recognized that these problems may continue into adulthood. Definitive causes of ADHD have not been found. However, a number of causes have been proposed, such as low levels of certain neurotransmitter (chemical messengers in the

ADHD classifies as a congenital disorder and directly modifies the brain’s functions, including impairments in concentration, emotional regulation, memory, organization and other mental abilities under cognitive function.

While the cause of ADHD is not exactly clear, there are some different ideas of what could cause or help develop it. Genetics, one’s environment, and the development of the person could all be causes of ADHD(“Mayo Clinic”). ADHD can run in a family, so some people could develop it from their parents and the genes that get passed down from them. If one is exposed to lead, it could heighten the chances of

affects 3 to 5 percent of all children, and it is likely to occur two to three

Attention-deficit hyperactivity disorder or ADHD which is often referred to as childhood hyperactivity, it 's a severe and chronic disorder for children. It is one of the most prevalent childhood disorders, and affects 3% to 5% of the school-age population. Boys outnumber girls three or more to one. Children with ADHD can experience many behavioral difficulties that often manifest in the form of inattention, being easily distracted, being impulsive, and hyperactivity. As a result, children with ADHD may develop emotional, social, developmental, academic, and family problems because of the frustrations and problems they are constantly experiencing. (Shea)

Many may ask what the causes of attention-deficit/hyperactive disorders are but the cause of ADHD is not completely understood yet. People suggest that there may be biological abnormalities, hereditary factors, and environmental factors for those who suffer from ADHD. Individuals with attention-deficit/hyperactive disorders may have biological abnormalities such as brain structure abnormalities or abnormal biochemical levels (Comer, 2016). Brain structural abnormalities tend to occur in the frontostriatal network of the brain. The frontostriatal network “involves the lateral prefrontal cortex, the dorsal anterior cingulate cortex, and the caudate nucleus and putamen” (Curatolo, 2010). It has been shown that patients with ADHD have

Attention Deficit with hyper activity Disorder commonly known as ADHD is classified as a disruptive behavior disorder usually diagnosed in childhood. ADHD is the most commonly diagnosed behavior disorder of childhood. It appears to be more common in boys than it is girls. This Disorder is more common in boys than in girls and approximately five in one hundred children are affected (Busing). There are three subtypes: Predominantly hyperactive-impulsive, predominantly inattentive, combined hyperactive-impulsive and inattentive (most children have the combined type of ADHD)(nimh.nih.gov).The age of onset of ADHD is usually in preschool to early elementary school years.

Some major causal variables that have been identified are categorised as neurological factors, toxic reactions, genetic linkages and environmental factors. However, most of the available evidence found, points to neurological factors, which are imbalances of neurotransmitters in the brain, and genetic variables as the primary causes of ADHD. The environmental factors and toxic reactions (such as lead exposure and food additives) are considered very minimal causes of ADHD. The search for causes of ADHD continues. There are many variables which are biological or thought to have an affect on biological functioning.

ADHD, Attention Deficit Hyperactivity Disorder, is a neurodevelopmental disorder. ADHD is characterized by the inability to pay attention, extreme hyperactivity, impulsivity, difficulty controlling behavior, and not acting appropriate for the standards of one’s age. The cause of ADHD is unknown, however it is suggested that it is caused by certain environmental and genetic factors. ADHD is diagnosed using the criteria in the most recent DSM (The diagnostic and statistical manual of mental disorders), the DSM-5. The DSM-5 lists out long term symptoms that may be indicative of ADHD, and the individual must meet at least six of these nine symptoms. The symptoms must have been present by the age of six to twelve, and must be present in more than one situation. The symptoms must cause social, work, or school problems, and must also not be normal for the age of the individual. ADHD can be treated with either therapy or psychoactive drugs, or a combination of the two.

Both kids and adults can have ADHD but symptoms always start in childhood. Research shows that ADHD is genetic and that it may be inherited in most cases. Yet, scientist are always looking for currently looking for genes that may cause ADHD. They are also studying for things that may be associated with ADHD. For example, ADHD may be more common with children born prematurely. However, doctors do know that certain parts of the brain are involved with ADHD. Brain chemicals called neurotransmitters play an important role in ADHD. People with low amounts of these may show signs of

Attention deficit hyperactivity disorder (ADHD), is a neurobehavioral disorder that affects school aged children with a high degree of inattention, excessive hyperactivity, impulsivity or a combination of any of these. In order for a child to be diagnosed with ADHD, there must be two different environments in which the child has displayed his or her symptoms and it must occur before the child is twelve years of age (Halter, 2014). Children have a high comorbidity level with developmental, learning and psychiatric problems. There are three types of ADHD; inattentive type, hyperactive-impulsive type and combination type. With inattentive type the child displays disorganization, is unable to complete tasks, becomes easily bored, and

ADHD is an abbreviation for attention deficit/hyper activity disorder. It is commonly referred to as a psychiatric disorder in need of therapy. The origination of the disease is in the neuro-physiological brain construct, and the main cause of the disorder is considered to be genetic (Wilson, 2012). Many children with ADHD struggle with impulsivity, hyperactivity, and inattention (Unnever, Cullen, & Pratt, 2003). According to McNamara, Vervaeke, and Willoughby (2008), “attention deficit/hyperactivity disorder is the most commonly diagnosed behavioral disorder among children and adolescents. It affects between 3% and 5% of school age children” (p. 38). In a

“Attention-deficit/hyperactivity disorder (ADHD) is a condition affecting children and adults that is characterized by problems with attention, impulsivity, and overactivity” (CHADD). “It is a neurobiological disorder that affect 3-7 percent of school age children and may be seen as before the age of 7. The current diagnostic label is attention-deficit/hyperactivity disorder, however, in the past several other names have been used, such as brain-damaged, minimal brain dysfunction, hyperkinetic impulsive disorder, and attention deficit disorder (CHADD). ADHD is a controversial disorder. Some understand it to be a true disability, while others believe “good teaching and discipline at home resolve the problems” (Kauffman 2005).