Kouzes and Posner’s (1990) Leadership Skills:

• Challenging the process
• Inspiring a shared vision
• Enabling others to act
• Modeling the way
• Encouraging the heart

Kurt Lewin’s theoretical approach to environmental assessment:

• B=f(S)
• Behavior is a function of the whole situation or circumstances
• B=f(PE)
• Behavior is a function of the interaction of persons and their environment