The formal definition of mental retardation, now more commonly referred to as intellectual disability, includes three key elements: significant limitations in intellectual functioning (typically an IQ score below 70), deficits in adaptive functioning that impact daily life skills, and the onset of these limitations during the developmental period (before age 18). These criteria ensure that the diagnosis encompasses both cognitive abilities and the ability to function effectively in society.
100 is average. Below 70 is mental retardation and above 130 is mental giftedness. This is on the Stanford-Binet IQ test.
the commonly excepted line for mental retardation is an IQ of 70
IQ is not strongly associated with age. An IQ of 56 represents mental retardation, but nothing about the person's age.
An IQ of 71 is actually borderline mental retardation. You would definitely want to talk to her doctor about running tests to determine some things.
.examiners should be cautious in using the test to screen very young children for developmental delays or disabilities. The test cannot be used to diagnose mental retardation in children aged three and under.
Exposure to lead can also cause mental retardation.
Overstudy does not cause mental retardation.
TThere are quite high as it comes in different types of mental retardation.
literature review on mental retardation with reference
Mental retardation has different levels. There is Mild intellectual disability; moderate intellectual disability; severe intellectual disability; and Profound intellectual disability.https://www.floridahospital.com/mental-retardation-mr/symptoms-and-signs-mental-retardation
The two conditions are not at all related. Autism does not cause mental retardation.
because some ppl are born with birth defects like mental retardation
About one-third of individuals with CP have moderate-to-severe mental retardation, one-third have mild mental retardation, and one-third have normal intelligence.
yes
In about 35% of cases, the cause of mental retardation cannot be found.
Cathy Covert has written: 'Mental retardation' -- subject(s): Child, Mental retardation
In 4% of bacterial meningitis cases in children, there is seen to be some mental retardation.