б ְ Ǹ б ڰ ߰ 20 Ư о , 50 Ѵ 鿡 ְ ִ Ŀ ǥ . 2002 Ⱓ ̷ ġ 20° Ƹ Ʈ ڸűϰ ִ.ų б ϴ ڴ б и ҷ Ǹ θ Ŵ´. å װ , ߰ Ǹ 20 Ǿ ִ. б Ư¡ ְ ٸ, Ư¡ Ѵ. ڰ Ǹ Ư¡ . ̴ з̳ ڰ, Ŀ ƴϴ. Ǹ , л, кθ, û, ȸ µ Ϲ ū ̸ . ̵ µ ܱⰣ ȯ ȭ ̲ ۿѴ.
Ʈ, , Ʈ ۰ ̱ ˷ ִ. ߰б б Ȱ 8Ⱓ 1993 б ̴. б 忡 й ȭϿ 鿡 ̲ ִ. б ġ Ȱ ݱ ִ ŭ ڷμ Ͽ ɰ δ. , , , ο ϰ , ݱ 700ȸ ̻ , 21ǿ ϴ , ų 50 Ѵ б ϴ ڵ . װ Ʈ Ǹ ٸ What Great Principals Do Differently, Teaching Matters, Motivating & Inspiring Teachers, Dealing With Difficult Teachers, Dealing With Difficult Parents ִ.
Ǹ 忡 1. ϸ: Ǹ 忡 ָϴ 2. ߿ α ƴ϶ 3. ùٸ ڱν ߿伺 4. ΰ 5. Īϰ ϶ 6. б Ͱ 7. ø Ķ 8. Ǹ 縦 ä϶9. ȰⰡ ӵǰ Ϸ 10. ȭ ̲ 11. з ٶ ΰ 12. ų亸 ൿ ߿ϴ13. 漺 ΰ14. Ǹ 縦 ϶ 15. ̷ ϸ 16. 뵵 ϱ 17. ɰ ŷ 18. ϶19. ̰ ٷ 20. г ʿ ġ ϱ 21. ̺Ʈ ƴϴ22. ġ: ٽ ġ ϶ Ǹ 20 Ưű