Javad Einipour, Rahim Badri, Shahram Vahedi, Monsour Bairami, Effect of Emotion Regulation Skill Training Based on Dialectical Behavior Therapy upon Affective Styles, The Social Sciences, Volume 10,Issue 6, 2015, Pages 712-717, ISSN 1818-5800, sscience.2015.712.717, (https://makhillpublications.co/view-article.php?doi=sscience.2015.712.717) Abstract: Emotional self-regulation has been defined as a tendency to keep the control of internal status, impulses and behaviors to adjust them with standards until obtaining goals. This research was conducted with 60 boy subjects of high school in order to determine effectiveness of emotion regulation training on affective styles. The randomly selected subjects were divided randomly to three groups of experimental, placebo and control. Instruction lasted 11 sessions and results showed the instruction of emotion regulation is effective on adjusting and tolerance. Also results showed, the instruction of emotion regulation is more effective on adjusting than tolerance. Keywords: Emotion regulation;dialectical;adjusting;tolerance;concealing