In 1955, two American psychologists - Joseph Luft and Harrington Ingham - created this brilliant model. They combined their first names: Joseph + Har(ri)ngton = Jo-Hari!
Just like how a window has multiple panes that let in different amounts of light, our personality has different areas that are visible or hidden to ourselves and others.
Why is this important? Because understanding these "panes" helps you:
- Build stronger relationships with colleagues
- Communicate more effectively with your team
- Become a better leader
- Grow personally and professionally