Parents gain pleasure and joy from their children, but they also experience certain amount of stress from parenting since it is physically, psychologically and economically burdensome(Eisenhower, Baker, & Blacher, 2009). When daily parenting stress gets accumulated frequently and constantly, it might have as much impact as severe stressor(Weinberger, Hiner, & Tierney, 1987). So, appropriate assessment and intervention for parenting stress is necessary. PSI-SF(Parenting Stress Index Short Form) is a short form index, consisted of 36 items from PSI, measuring parenting stress of parents who have child aged 1~12 years. PSI-SF was first developed in 1976 in U.S., and was revised into PSI-4-SF in 2012(Abidin, 2012). Since PSI-SF is able to be implemented in relatively short amount of time, it may contribute to efficient assessment at research and clinical field. Therefore, this study aims to standardize PSI-4-SF into korean version to measure parenting stress of korean parents.