31. The judge added that Brookes had a mental age of 11 and that Iveson had lied throughout the trial. 32. A moron was a person with an IQ range of 50-75 or a potential mental age of 7-12 years. 33. Every day she feeds and bathes Shelly, 42, who is developmentally disabled and has a mental age of 3. 34. Among other things, Arridy had an IQ of 46, which was equal to the mental age of a 6-year-old. 35. He showed me dividing the mental age by the actual, and it wasn't * that * many years ago. 36. His mother says her eldest son has the mental age of a six-month old and has to wear diapers. 37. The woman, who cannot be named for legal reasons, has a mental age of two and is unable to speak. 38. Downing, who worked as a gravedigger at the cemetery, was 17 in 1974 but had a mental age of 11. 39. For the practical use of determining educational placement, the score on the Binet-Simon scale would reveal the child's mental age . 40. Meg fears he has somehow deduced Clara's mental age and does not want his son to marry such a person.
