Abstract: Objective To investigate the effects of individualized education on intelligence development of young children.Methods To tally 400 healthy new borns and their families were randomly sampled and assigned into expermiental and control group.The children were evaluated with the software for early development of intelligence for child under six.The children in the expermiental group were given individual guidance in the clinic.While the children in the control group was mainly nurtured in the family.Physical development(weight,height,and head circumference)and mental development were measured with physical examination and intelligence test.Results For motor development,the rate of sitting a lone was 89% and 81% in the expermiental and the control group at 6 months old,respectively.The rate of nipping small things with thum band finger was 90.5% and 82% in the expermiental group and the control group at 10 months old,respectively.The rate of back walking was 91.5% and 80% in the expermiental group and the control group at 18 months old,respectively,with significant differences between the two groups.However,there was no significant difference in lifting head bewteen the two groups.At the age of 6 months,the mental index(MI)in the expermiental and the control group was 105.30±4.04 and 101.91±3.01,and the development quotient(DQ)in the expermiental and the control group was 104.93±7.60 and 98.20±6.59,respectively.At the age of 12 months,the MI in the expermiental and the control group was 109.75±6.69 and 103.01±7.48 and the DQ was 106.13±7.79 and 98.87±6.94,respctively.At the age of 18 months,the MI in the two groups was 114.78±10.54 and 103.54±10.45,and the DQ was 112.25±8.41 and 99.25±7.87.The MI and DQ were higher in expermiental group than those of in the control group after individual guidance.There were significant differences in MI and DQ between the two groups.But there was no significant difference in MI and DQ bewteen the two groups at the age of 2 weeks.There was no significant difference in weight,height,and head circum ference between the two groups.Conclusion Individua lizededucation may miprovemental development of young child.