【Objective】 To explore the effects of early education on the temperamental development for infants aged 6 months old and to provide theoretical basis of early education on promoting the psychological and intellectual development of infants. 【Methods】 200 normal 6-month-old infants were assigned to early education group (100 subjects) and the control group (100 subjects).All children of the two groups were assessed by Carey's Children Temperamental Questionnaires. 【Results】 There was significant difference of the temperamental types between the two groups (all P<0.05).The factor of mothers with low degree and low family income had negative effect on the temperament of infants.The early education could decrease the number of infants of difficult-to-raise type. 【Conclusion】 Early education has positive effect on the children's temperament,and promotes the development of infants.