The IB Organization describes being Principled as acting with integrity and honesty, with a strong sense of fairness and justice, and with respect for the dignity and rights of people everywhere. Principled members of the community take responsibility for their actions and their consequences. 
We encourage students to be principled in all aspects of life inside and outside school. Whether it’s by looking at how our favorite characters behave in stories, minding how we behave in the classroom or learning to share on the playground, we work together to ensure that everyone is treated fairly with kindness and respect.

You can learn more about the Learner Profile Attributes here.