How has the perceptions regarding mental retardation changed in the last 10 to 20 years?

In the last 10 to 20 years, perceptions of mental retardation, now more commonly referred to as intellectual disability, have shifted toward greater understanding and acceptance. There is increased emphasis on inclusion, support, and respect for individuals with intellectual disabilities, highlighting their capabilities rather than limitations. Public awareness campaigns and advocacy have promoted the message that people with intellectual disabilities can lead fulfilling lives with appropriate resources and opportunities. This change reflects a broader societal movement towards valuing diversity and fostering equality.