Posted on 1 Comment

IQ test – 3 levels of stupidity

Normal curve

Normal curve


Mental deficiency used to be more finely classified using the following technical terms that later began to be abused by the rest of society (5):

IQ Range Classification

  • 50-69 Moron
  • 20-49 Imbecile
  • below 20 Idiot


Continue reading IQ test – 3 levels of stupidity

Posted on Leave a comment

Introduction to Mental Retardation

An individual is considered to have mental retardation based on the following three criteria:

Continue reading Introduction to Mental Retardation