Define transformational leadership. Critically examine the motivation-hygiene theory of motivation.

Transformational leadership is the ability to inspire followers to change their expectations, perceptions, and motivations to work toward common goals through the leader's vision and personality, and such leaders earn trust, respect, and admiration by encouraging creativity, offering individualized consideration, providing inspirational motivation, and exercising idealized influence.

The Motivation-Hygiene (Dual Factor) Theory, developed by Frederick Herzberg, is critically examined below:

1. Two categories of factors: Herzberg divides job factors into hygiene factors and motivating factors.
2. Hygiene factors: extrinsic factors related to job context — salary, company policy, job security, working conditions, interpersonal relations, and supervision — whose presence prevents dissatisfaction but does not motivate.
3. Motivating factors: intrinsic factors related to job content — achievement, recognition, advancement, responsibility, growth, and challenging work — whose presence causes satisfaction and motivation.
4. Key insight: the opposite of dissatisfaction is not satisfaction; removing dissatisfiers only prevents dissatisfaction, while satisfiers are needed to truly motivate.
5. Contribution — job enrichment: the theory usefully directs managers to enrich jobs with responsibility and challenge rather than relying only on pay.
6. Contribution — distinguishing factors: it clarifies that context factors and content factors affect employees differently.

Critical evaluation (limitations):

1. Overlap of factors: in practice a factor like salary can act as both a hygiene and a motivating factor, blurring the clear division.
2. Individual differences: what motivates one employee may not motivate another, which the theory does not fully address.
3. Limited applicability: the theory is more applicable to professionals and higher-level employees than to lower-level workers.
4. Method-bound: the theory was based on a limited method of study, so its findings may not be universally valid.
5. Ignores situation: it pays little attention to situational factors like environment and technology.
6. Overall assessment: despite these criticisms, Herzberg's theory remains valuable for showing that lasting motivation comes from the nature of the work itself, not just from external rewards.

In conclusion, transformational leadership inspires followers through vision and influence, and Herzberg's motivation-hygiene theory, though limited by overlap and applicability issues, importantly teaches that managers must build motivation into the job itself while keeping hygiene factors adequate.