The objective of this study was to compare the training based on Mindful Parenting and the traditional behavior training Parent Management Traning, having in mind the strategies of upbringing in problematic interaction moments by the parents, also to show the effect of the interventions to reduce the problematic behavior (by instructions procedure and little enforcement activities at home). The participants were 10 family parents which present difficulties in the behavior of their kids, they filled out the questionnaire of parent practices (FEEP) and the questionnaire of the 5 facet of Mindfulness (FFMQ). Five of them received the training by the guidelines of the Mindful Parenting, while the other five received a training based on Parent Manangment Training. Behavior improvements were recorder in the kids and the parents acquired availability. The results show more effectiveness in the parents who received the Mindful Parenting training, showing improvements in the kids behavior and also in the availabilities train to the parents.