attention-deficit hyperactivity disorder

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Definition of attention-deficit hyperactivity disorder in English English dictionary

attention-deficit hyperactivity disorder
Alternative form of attention deficit hyperactivity disorder
attention deficit hyperactivity disorder
A developmental disorder in which a person has a persistent pattern of impulsiveness and inattention, with or without a component of hyperactivity
attention deficit hyperactivity disorder
A list of behaviors that psychiatrists declare are problems, such as: has too little attention, is too active, fidgets, squirms, and, therefore, is not "normal " Note that there is no scientific or medical proof to support either the existence of the disorder or the validity of a diagnosis
attention deficit hyperactivity disorder
A particular symptom complex with core symptoms including developmentally inappropriate degrees of attention, cognitive disorganization, distractibility, impulsivity and hyperactivity, all of which vary in different situations and at different times Common secondary symptoms include perceptual and emotional immaturity, poor social skills, disruptive behaviours and academic problems
attention deficit hyperactivity disorder
A condition of the brain that results in excessive activity (hyperactivity), impulsivity, and difficulties with focusing attention ADHD often makes it difficult for children to control their behavior in school and social settings It is one of the most common chronic conditions of childhood and affects between 4 and 12 percent of all school-age children About 3 times more boys than girls are diagnosed with ADHD
attention deficit hyperactivity disorder
Commonly called "hyperactivity," Attention Deficit Hyperactivity Disorder is a clinical diagnosis based on specific criteria These include excessive motor activity, impulsiveness, short attention span, low tolerance to frustration and onset before 7 years of age Bb
attention deficit hyperactivity disorder
a syndrome (a group of symptoms or signs) that is usually characterized by serious and persistent difficulties resulting in: inattentiveness or "distractibility", impulsivity, and hyperactivity
attention deficit hyperactivity disorder
a lifelong developmental disorder that involves problems with attention span, impulse control, and activity level Typical behaviors include: fidgeting or squirming; difficulty remaining seated when required; distractibility; difficulty waiting for turns in groups; difficulty staying on task with chores or play activities; difficulty playing quietly; excessive talking; inattention; and engaging in physically dangerous activities without considering the consequences
attention deficit hyperactivity disorder
A condition in which a child exhibits signs of developmentally inappropriate hyperactivity, impulsivity, and inattention These characteristics are usually present before the age of 7 ADHD is similar to "Attention Deficit Disorder," except emphasis is placed on the hyperactivity Either ADD or ADHD is acceptable language
attention deficit hyperactivity disorder
A condition characterized by hyperactive and impulsive behavior or by problems with attention span
attention deficit hyperactivity disorder
Attention deficit hyperactivity disorder is a condition where people, especially children, are extremely active and unable to concentrate on anything for very long, with the result that they find it difficult to learn and often behave in inappropriate ways. The abbreviation ADHD is often used. Attention deficit disorder in which hyperactivity is present. formerly hyperactivity Behavioral syndrome in children, whose major symptoms are inattention and distractibility, restlessness, inability to sit still, and difficulty concentrating on one thing for any period of time. It occurs in about 5% of all schoolchildren, and it is three times more common in boys than in girls. It can adversely affect learning, though many children with ADD can learn to control their behaviour sufficiently to perform satisfactorily in school. It appears to be caused by a combination of genetic and environmental factors. Certain aspects of the syndrome may persist into adulthood. Treatment usually entails counseling and close parental supervision, and it may also include prescription medication
attention deficit hyperactivity disorder
A learning disability marked by inattention, impulsiveness, a low tolerance for frustration, and a great deal of inappropriate activity
attention deficit hyperactivity disorder
– A medical diagnosis for children exhibiting proneness to extreme distractibility and hyperactive behavior Medication is often prescribed to alleviate the symptoms
attention deficit hyperactivity disorder
A syndrome primarily found in children and teenagers that is characterized excessive physical movement, impulsiveness, and lack of attention
attention deficit hyperactivity disorder
ADD with hyperactivity, or excessive and exaggerated motor activity
attention deficit hyperactivity disorder
{i} ADHD, disorder characterized by lack of attention and hyperactivity (often diagnosed in children), hyperkinesis
attention deficit hyperactivity disorder
A controversial diagnosis of a neurobiological disorder in children that can make it difficult for affected students to succeed in school ADHD students often appear unmotivated, irresponsible, or inconsistent in their actions Also known as "attention deficit disorder (ADD) "
attention deficit hyperactivity disorder
a condition (mostly in boys) characterized by behavioral and learning disorders
attention deficit hyperactivity disorder
Characterized by a very short attention span, impulsiveness, and hyperactivity
attention deficit hyperactivity disorder
A biologically based mental disorder in which a person has inappropriate degrees of inattention, impulsiveness and hyperactivity