• The Six Sources of Influence The Six Sources of Influence Model is a powerful model for change. You [...]

    Published On: April 10th, 2021
  • Berrien's Persuasion Tools Model The model is based on work by the psychologist Kenneth Berrien. The model can [...]

    Published On: April 10th, 2021
  • The Circle of Influence The Circle of Influence is a tool to help you to become more aware [...]

    Published On: April 10th, 2021