What does borderline range of intelligence mean?

The term borderline intellectual functioning describes a group of people who function on the border between normal intellectual functioning and intellectual disability, between 1 and 2 standard deviations below the mean on the normal curve of the distribution of intelligence, roughly an IQ between 70 and 85.

What score is considered borderline mental retardation?

Introduction. Intellectual disability, formerly called mental retardation (MR) is defined as having an IQ score below 70 whereas an IQ score in the range of 71–84 is termed as “borderline intellectual functioning”.

What is borderline cognitive ability?

Borderline intellectual functioning, also called borderline mental retardation (in the ICD-8), is a categorization of intelligence wherein a person has below average cognitive ability (generally an IQ of 70–85), but the deficit is not as severe as intellectual disability (below 70).

How can you tell if someone has mild retardation?

Some of the most common signs of intellectual disability are:

1. Rolling over, sitting up, crawling, or walking late.
2. Talking late or having trouble with talking.
3. Slow to master things like potty training, dressing, and feeding themselves.
4. Difficulty remembering things.
5. Inability to connect actions with consequences.

How is borderline intellectual functioning diagnosed?

Borderline intellectual functioning (BIF) is characterized by heterogeneous cognitive difficulties, with an intelligence quotient (IQ) between 70 and 85 points, and a failure to meet the developmental and sociocultural standards for personal independence and social responsibility required in daily life.

What is dull normal intelligence?

What is Dull-Normal Intelligence? There is also the concept of dull-normal intelligence. When intellectual disability contains all average, low average, and borderline intelligence levels; Dull-Normal intelligence refers to having barely ‘below average’ mental abilities.

What is borderline developmental delay?

What is a good score on the WAIS?

Analyzing Scores. The first step in analyzing scores is to look at the WAIS Composite Scores for the broadest topics. The Composite Score is the IQ, where the average score is 100. Anything from 90 to 109 is considered Average.

Why is the range called borderline?

The range is called borderline because it is on the borderline of the criteria for the diagnosis of intellectual disabilities (historically referred to as mental retardation) in the Diagnostic and Statistical Manual of Mental Disorders (DSM).

What is borderline IQ in ICD 8?

Borderline intellectual functioning, also called borderline mental retardation (in the ICD-8), is a categorization of intelligence wherein a person has below average cognitive ability (generally an IQ of 70–85), but the deficit is not as severe as intellectual disability (below 70).

What is a good IQ level for WAIS-IV?

WAIS-IV IQ LEVELS, DESCRIPTIVE CLASSIFICATION AND PERCENTILE RANK IQ Level Descriptive Classification Percentile 130+ Very Superior 98 – 99.9 120 to 129 Superior 91 – 97 110 to 119 High Average 75 – 90 90 to 109 Average 25 – 73 80 to 89 Low Average 9 – 23 70 to 79 Borderline 2 – 8