According to Kouzes and Posner $(1987)$ when leaders are at their personal best there are five core practices common to all: they model the way, inspire a shared vision, challenge the process, enable others to act, and they encourage the heart. Discuss

Discuss the $5$ behaviourial leadership styles represented in Blake and mouton's managerial grid.

Briefly explain any TWO of the following concepts

cognitive resource model

Pygmalion effect

Path $-$ goal theory

Ethical leadership