What are the characteristics of a child with mental retardation?

Developmental Characteristics Related to Level of Mental Retardation (DSM-IV Criteria)
Mild retardation Moderate retardation
Slow in all areas Noticeable delays, especially in speech
May have no unusual physical signs May have some unusual physical signs
Can acquire practical skills Can learn simple communication
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Feb 15, 2000

What are the classification of mental retardation?

The condition is further divided into four levels of retardation based on IQ, which include mild mental retardation (IQ between 50-55 and 70), moderate mental retardation (IQ between 35-40 and 50-55), severe mental retardation (IQ between 20-25 and 35-40), and profound mental retardation (IQ below 20 or 25) (American

What are the 4 levels of mental retardation?

The DSM-IV classifies mental retardation into four stages based on severity: mild (IQ score of 50-55 to approximately 70), moderate (IQ score of 30-35 to 50-55), severe (IQ score of 20-25 to 35-40), and profound (IQ score of less than 20-25).

What age is mental retardation?

When is the diagnosis made? The onset of mental retardation is in childhood, before 18 years of age. The diagnosis is generally made after infancy, between the preschool and school-age periods. Sometimes the diagnosis may be made later, at the time when a thorough assessment is performed.

What is the most common cause of mental retardation?

Down’s syndrome is the most common specific cause of mental retardation, followed by the Fragile X syndrome, which mainly affects boys.

What are the prevention of mental retardation?

Health and family planning, recognition of “at risk” situations, genetic counseling, prenatal care, antenatal diagnosis, neonatal screening and pediatric care are just a few of the preventive actions to safe-guard the birth of normal children and secure normal mental development.

What are signs of low IQ?

Lower than average scores on IQ tests. Difficulties talking or talking late.
  • IQ 50-70.
  • Slower than normal in all areas.
  • Can conform socially.
  • Can acquire daily task skills.
  • Integrated in society.
  • No unusual physical signs.
  • Can acquire practical skills.
  • Reading and math skills up to grades 3-6.

Is good memory a sign of intelligence?

You observe and remember

Working memory is your ability to store and work with specific pieces of information. According to a 2010 study , it has a strong relationship with fluid intelligence. Great memory for things you read or hear? That’s your verbal-linguistic intelligence at work.

What are the signs of an intelligent child?

Highly intelligent children often exhibit some of the following traits:
  • Excellent Memory.
  • Early Reading Skills.
  • Curiosity.
  • Sense of Humor.
  • Musical Ability.
  • Sets High Standards.
  • Talkative with Adults.
  • 7 Sure Signs Your Child Has a High IQ.

What is a low IQ for a child?

About the IQ test:

A normal IQ score is around 100. Children with ID have a low IQ score–most score between 70 and 55 or lower. Usually, children are not able to do an intelligence test (Intelligence Quotient Test or IQ test) until they are 4 to 6 years old.

What is mental age in IQ?

Mental age, intelligence test score, expressed as the chronological age for which a given level of performance is average or typical. An individual’s mental age is then divided by his chronological age and multiplied by 100, yielding an intelligence quotient (IQ).

What are the advantages of a high IQ?

Higher intelligencehas many advantages. Higher IQ is associated with better grades, better jobs, higher pay, and even longer life. However, intelligence has drawbacks too. For example, studies have found that higher IQ is associated with more medicine use and earlier medicine use.

What are the causes of a low IQ?

The most common causes of intellectual disability are:
  • Genetic conditions. These include things like Down syndrome and fragile X syndrome.
  • Problems during pregnancy.
  • Problems during childbirth.
  • Illness or injury.
  • None of the above.

What are the factors affecting intelligence?

Even though the genetic susceptibility plays a crucial role on the IQ of the individual, various modifiable environmental factors like education, premature birth, nutrition, pollution, medicine and alcohol abuse, mental illnesses, and diseases can have an influence on an individual’s IQ.

Is IQ inherited?

IQ goes from being weakly correlated with genetics for children, to being strongly correlated with genetics for late teens and adults. The heritability of IQ increases with age and reaches an asymptote at 18–20 years of age and continues at that level well into adulthood.

What is a normal IQ?

Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130). The average IQ in the United States is 98.

What is a genius IQ?

An IQ score over 140 indicates that you’re a genius or nearly a genius, while 120 – 140 is classed as “very superior intelligence”. 110 – 119 is “superior intelligence”, while 90 – 109 is “normal or average intelligence”.

What is a genius IQ for a 14 year old?

An average IQ score is 85–114; 144 or above is considered genius-level.