【Objective】 To study the relations between deveopment of Parents' child rearing attitude and children's behavioral problems in the longitudinal in Daxing districts of Beijing. 【Method】 At children of 2~3 and 4~5 year of age, 109 parents reported their child rearing attitudes with CRPP, and their children's behavioral problems with CBCL. 【Results】 1)There were less punishment(t=15.680,P=0.000), protection(t=2.665,P=0.009) and encouragement of independence(t=4.402,P=0.000) in 4-year-old than 2-year-old; 2)During the period of two years, there was significant stability in externalizing behaviors, but less stability in internalizing behaviors; 3)There were significant correlation between parents' children rearing attitude and children's behavioral problems: The parents' rejection of 2~3 years old can significant predict internalizing problems of 4~5 years old children(β=0.305) and significant prediction can be found between rejection and externalizing problems at the same period(β=0.290,β=0.473). 【Conclusion】 The children's temperament and parenting practices have important impacts on children's behavior problem.