The term "mental retardation" is now considered outdated by many professionals and has been replaced by the term "intellectual disability". However, it is still used in some contexts. The spelling of this phrase can be explained using IPA phonetic transcription as /ˈmɛn.təl/ /riː.tɑːd.ˈeɪ.ʃən/. The stress is on the second syllable of "retardation". The pronunciation of this word should be handled carefully to avoid offending individuals with intellectual disabilities, their families, and their caregivers.
Mental retardation, also known as intellectual disability, is a developmental disorder characterized by significant limitations in intellectual functioning and adaptive behavior. It is typically diagnosed in childhood and persists throughout the lifespan. Individuals with mental retardation experience difficulties in various areas, including learning, reasoning, problem-solving, and general comprehension.
Intellectual functioning is measured through intelligence quotient (IQ) tests, with mental retardation typically being defined as an IQ score below 70-75. Adaptive behavior refers to the skills necessary for daily life and social functioning, such as communication, self-care, and social interactions. The severity of mental retardation can vary greatly, ranging from mild to profound.
These limitations in intellectual functioning and adaptive behavior significantly impact an individual's ability to independently navigate day-to-day tasks, participate in social activities, and achieve academic success. As a result, individuals with mental retardation often require additional support and accommodations to maximize their potential and quality of life.
Causes of mental retardation can be genetic, such as Down syndrome or Fragile X syndrome, or result from environmental factors, such as prenatal exposure to substances, infections, or certain medical conditions. It is important to note that mental retardation is not a disease but rather a developmental difference, and with appropriate support and intervention, individuals with mental retardation can lead fulfilling lives and achieve personal growth.
The term mental retardation is derived from the Latin words mentis meaning mind and retardare meaning to make slow, delay, or hold back. Initially, the term was used in professional and medical contexts as a descriptive term for individuals with cognitive impairments or developmental disabilities. However, over time, the term has been associated with stigmatization and negative connotations, leading to a shift towards more inclusive and person-centered language such as intellectual disability.