Prosocial behavior is important for every individual from an early age. This behavior can teach each individual to be able, share, cooperate, be generous, help and practice honesty. The level of students' prosocial behavior can also affect their academic achievement, so there needs to be an intervention to improve students' prosocial behavior…

Social harmony stimulations should be given as early as possible since it correlates with a number of conducts, such as respecting cultural differences, tolerance, and willingness to constructively resolve a conflict. As social harmony affects students' characters, an intervention to enhance their social harmony is required. This study aims to…