STUDY ON INTELLIGENCE AND ITS FUNCTION IN MENTAL RETARDED CHILDREN[J]. Journal of Chongqing Medical University, 1992,(3):220-223. DOI: 10.13406/j.cnki.cyxb.1992.03.015.
Using a lest with wechsles R for IQ was preformed in 300 mental retarded- (MR)children and 60 normal children
and a comparision was made between the MR children and normal children in their intelligence levels and functions Our results suggested that not only FIQ in MR children was less than that in normal children but either VIQ or PIQ was less. All factors of intelligence level and their functions in MR children were significantly less than that in noraal children