IntroductionAttention-Deficit Hyperactivity Disorder (ADHD) is a disruptive behavior rowdyism of puerility characterized by persistent patterns of inattention and/or hyperactivity/impulsivity. Approximately 3-7% of school-age children exhaust the disorder (APA, 2000). The Gale Encyclopedia of Mental Disorders (2003) hypothesizes that Attention-Deficit Hyperactivity Disorder (ADHD) is a disorder that affects more often boys than girls, and is characterized by distractibility, hyperactivity, behaving impulsively, and not being able-bodied to remain focused on tasks or activities.
PrevalencePineda, Ardila, Rosselli, and Arias (1999) say that find out the prevalence of ADHD is controversial, but it is often thought that it affects troika to ten percent of school-age children. The male to female dimension ranges from 4:1 to 9:1 depending on the population, and it is thought that the ratio may be caused by biological differences. Barzman, Fieler, and Sallee (2004) say that boys slant to express the hyperactivity-impulsivity criteria more than girls and that the biological differences may be from an overrun of dopamine receptors in boys that is not seen in girls. Pineda et al (1999) say that it is thought that there is a problem of underdiagnosis in girls, which may lead to the large difference in prevalence when analyse gender.
Signs and SymptomsThe symptoms of ADHD include inattention, hyperactivity, and impulsivity.
The symptoms of inattention include failing to own close attention to details or making inattentive mistakes in work or activities, having difficulty sustaining attention during tasks, not seeming to listen when spoken to, not following by dint of on instructions and failing to finish tasks, having difficulty organizing, avoiding tasks that wait mental effort, losing things necessary for tasks, being easily distracted, and being curt in daily activities. The symptoms of hyperactivity include fidgeting with hands or feet and squirming in one?s bum, leaving one?s tramp in situations in which staying in one?s seat is...
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