Definition of Sub-Average Intellectual Functioning

Sub-Average Intellectual Functioning or intellectual disability refers to a condition where an individual has significantly lower intellectual functioning than average, which affects their ability to learn, communicate, and perform daily activities. It is generally identified in childhood or adolescence, and the severity of the condition varies widely from person to person.

ID Level for Sub-Average Intellectual Functioning

The IQ (Intelligence Quotient) test is used to measure intellectual functioning. An IQ score of less than 70 is considered as sub-average intellectual functioning, which indicates significant limitations in adaptive functioning and academic skills. The American Association on Intellectual and Developmental Disabilities (AAIDD) defines intellectual disability as follows:

- Mild intellectual disability: IQ score ranging between 50-70
- Moderate intellectual disability: IQ score ranging between 35-49
- Severe intellectual disability: IQ score ranging between 20-34
- Profound intellectual disability: IQ score below 20

Causes of Sub-Average Intellectual Functioning

Intellectual disability can be caused by various factors, including genetic disorders, brain injury, malnutrition, infections, and exposure to toxins. In some cases, the cause of the condition may be unknown.

Treatment and Management

Sub-Average Intellectual Functioning is a lifelong condition, and there is no cure for it. However, early diagnosis and intervention can help individuals with intellectual disability to improve their adaptive functioning and academic skills. Treatment and management may include educational interventions, behavioral therapies, medication, and social support.

Conclusion

Sub-Average Intellectual Functioning refers to an IQ score of less than 70, indicating significant limitations in intellectual functioning. It is a lifelong condition that affects an individual's ability to learn, communicate, and perform daily activities. Early diagnosis and intervention can help individuals with intellectual disability to improve their functioning and quality of life.