TY - JOUR T1 - The Efficacy of Gratitude and Forgiveness Training to Increase Happiness AU - Safaria, Triantoro AU - Diponegoro, Ahmad Muhammad AU - Bashori, Khoiruddin JO - The Social Sciences VL - 12 IS - 11 SP - 1948 EP - 1951 PY - 2017 DA - 2001/08/19 SN - 1818-5800 DO - sscience.2017.1948.1951 UR - https://makhillpublications.co/view-article.php?doi=sscience.2017.1948.1951 KW - Gratitude KW -forgiveness KW -happiness KW -intervention KW -randomized KW -randomly selected AB - This study aims to test whether there is the influence of gratitude and forgiveness training to increase happiness in adolescents. A total of 30 randomly selected adolescents involved in this research. Randomized pre-post test control group design was used to examine the module intervention. The results of data analysis using t-test showed a significant difference in happiness between the experimental group with the control group (t = 4.579, p = 0.000). These results demonstrated a positive effect of gratitude and forgiveness training to increase happiness. ER -