Borderline intellectual functioning

Borderline Intellectual Functioning is a cognitive impairment, categorized by the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as an Intelligence Quotient (IQ) score between 71 and 84. It is not classified as a mental disorder, but it can impact an individual's daily functioning and quality of life.

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5)

Definition

Borderline Intellectual Functioning is characterized by limitations in intellectual functioning and adaptive behavior. It is defined by an IQ score that is between 71 and 84, which is below the average IQ score of 100. This condition is not classified as a mental disorder, but it can impact an individual's daily functioning and quality of life.

Symptoms

Individuals with Borderline Intellectual Functioning may exhibit a variety of symptoms, including:

• Difficulty with problem-solving and logical reasoning
• Limited academic skills
• Difficulty understanding and following instructions
• Poor social skills
• Difficulty with daily tasks such as managing money or maintaining personal hygiene

Diagnosis

The diagnosis of Borderline Intellectual Functioning is typically made through a comprehensive psychological evaluation, which includes an assessment of intellectual functioning (IQ testing) and adaptive behavior. The Wechsler Adult Intelligence Scale (WAIS) and the Stanford-Binet Intelligence Scales are commonly used tools for this purpose.

Treatment

While there is no specific treatment for Borderline Intellectual Functioning, interventions can be tailored to help individuals improve their adaptive skills and cope with their limitations. These may include:

• Educational support and special education services
• Social skills training
• Occupational therapy
• Counseling or psychotherapy

See Also

• Intellectual disability
• Learning disability
• Mental retardation