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What IQ score is considered intellectually disabled?

Ethan Lee | 2023-06-10 23:15:55 | page views:1969
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Liam Roberts

Works at Microsoft, Lives in Redmond.
As an expert in the field of psychology and intellectual assessment, I can provide you with a comprehensive understanding of the concept of intellectual disability and its relation to IQ scores. It is important to note that the term "intellectual disability" has been replaced by "intellectual developmental disorder" (IDD) in the most recent diagnostic criteria. This change reflects a more nuanced and sensitive approach to understanding cognitive differences.
The classification of intellectual abilities is based on IQ scores, which are standardized measures of cognitive abilities. These scores are used to identify individuals who may require additional support or interventions to reach their full potential. However, it is crucial to remember that an IQ score is just one aspect of a person's cognitive profile and does not define their worth or capabilities.
According to the American Association on Intellectual and Developmental Disabilities (AAIDD), the following IQ classifications are used to identify levels of cognitive functioning:

- **Borderline Intellectual Functioning (IQ 71-84)**: Individuals in this range may have some difficulties in certain areas of life, but they are generally able to function independently with minimal support.
- **Mild Intellectual Developmental Disorder (IQ 50-70)**: People with mild IDD often require some level of support to navigate daily life. They may experience challenges in areas such as communication, social skills, and academic achievement.
- **Moderate Intellectual Developmental Disorder (IQ 35-40 to approximately 50)**: Those with moderate IDD typically need more significant support in various aspects of life, including self-care, communication, and social interactions.
- **Severe Intellectual Developmental Disorder (IQ 20-25 to 35-40)**: Individuals in this category have significant limitations in cognitive and adaptive functioning and require substantial support.
- **Profound Intellectual Developmental Disorder (IQ below 20 or 25)**: This is the most severe level, where individuals have extreme limitations in all areas of functioning and require pervasive support.

It is important to understand that an IQ score alone does not diagnose intellectual disability. The diagnosis is made based on a comprehensive assessment that includes not only the IQ score but also adaptive behavior skills and the age of onset, which must be before the age of 18.

The use of IQ tests has been a subject of controversy and debate. Critics argue that these tests are culturally biased, do not account for different types of intelligence, and can be influenced by environmental factors. Proponents, on the other hand, argue that IQ tests are a useful tool for identifying cognitive strengths and weaknesses and can guide educational and therapeutic interventions.

In recent years, there has been a shift away from solely relying on IQ scores to diagnose and categorize intellectual disabilities. The focus has shifted towards a more holistic approach that considers an individual's adaptive behavior and how well they can function in their daily life. This approach recognizes that every person is unique and that their abilities should be assessed in the context of their environment and personal circumstances.

In conclusion, while IQ scores are a part of the diagnostic process for intellectual developmental disorders, they are not the sole determinant. A comprehensive assessment that considers an individual's cognitive abilities, adaptive behavior, and the context of their life is essential for a fair and accurate diagnosis. It is also important to approach this topic with sensitivity and respect, recognizing the inherent dignity and worth of every individual, regardless of their cognitive abilities.


2024-05-08 14:55:56

Mia Roberts

Studied at Stanford University, Lives in Palo Alto, CA
IQ ClassificationsV62.89Borderline Intellectual FunctioningIQ 71-84317Mild Mental RetardationIQ 50-55 to approximately 70318.0Moderate RetardationIQ 35-40 to 50-55318.1Severe Mental RetardationIQ 20-25 to 35-40318.2Profound Mental RetardationIQ below 20 or 25
2023-06-20 23:15:55

Charlotte Hill

QuesHub.com delivers expert answers and knowledge to you.
IQ ClassificationsV62.89Borderline Intellectual FunctioningIQ 71-84317Mild Mental RetardationIQ 50-55 to approximately 70318.0Moderate RetardationIQ 35-40 to 50-55318.1Severe Mental RetardationIQ 20-25 to 35-40318.2Profound Mental RetardationIQ below 20 or 25
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