Mental retardation, now more commonly referred to as intellectual disability (ID), is a term used to describe significant limitations in both intellectual functioning (reasoning, learning, problem-solving) and in adaptive behaviors (everyday social and practical skills). This condition originates before the age of 18 and affects an individual's ability to function in daily life compared to their peers.Intellectual disability can vary from mild to severe, and the level of support required depends on the individual’s specific needs. Causes can range from genetic conditions (like Down syndrome or fragile X syndrome) to complications during pregnancy, birth trauma, or environmental factors such as exposure to toxins.

Intellectual disability, also known as general learning disability and mental retardation, is a generalized neurodevelopmental disorder characterized by significantly impaired intellectual and adaptive functioning. It is defined by an IQ under 70, in addition to deficits in two or more adaptive behaviors that affect everyday, general living.

Autism is a neurodevelopmental disorder characterized by impaired social interaction, impaired verbal and non-verbal communication, and restricted and repetitive behavior. Parents usually notice signs in the first two years of their child's life.These signs often develop gradually, though some children with autism reach their developmental milestones at a normal pace and then regress.The diagnostic criteria require that symptoms become apparent in early childhood, typically before age three.

Autism is a neurodevelopmental disorder characterized by impaired social interaction, impaired verbal and non-verbal communication, and restricted and repetitive behavior. Parents usually notice signs in the first two years of their child's life.These signs often develop gradually, though some children with autism reach their developmental milestones at a normal pace and then regress.The diagnostic criteria require that symptoms become apparent in early childhood, typically before age three.

Autism is a neurodevelopmental disorder characterized by impaired social interaction, impaired verbal and non-verbal communication, and restricted and repetitive behavior. Parents usually notice signs in the first two years of their child's life.These signs often develop gradually, though some children with autism reach their developmental milestones at a normal pace and then regress.The diagnostic criteria require that symptoms become apparent in early childhood, typically before age three.