McClelland's Achievement Theory
McClelland's Achievement Theory (also called Acquired Needs Theory) states that people are primarily motivated by one of three needs: achievement, affiliation, or power.
Explanation
David McClelland proposed that individuals develop dominant motivational needs through life experiences. The need for achievement (nAch) drives people to excel, set challenging goals, and seek personal responsibility for outcomes. The need for affiliation (nAff) drives people to seek harmonious relationships, belong to groups, and be liked. The need for power (nPow) drives people to influence, lead, and control their environment.
Understanding which need dominates for each team member helps project managers assign roles and create motivating conditions. High achievers thrive with challenging tasks and clear feedback. Affiliation-oriented individuals excel in collaborative roles and team environments. Power-oriented individuals perform well in leadership positions and situations where they can influence outcomes.
McClelland also found that the most effective leaders tend to have a high need for socialized power (using influence for the benefit of others) combined with self-control. This aligns with the servant leadership model that PMI advocates.
Key Points
- •Three needs: achievement, affiliation, power
- •Dominant need varies by individual based on life experiences
- •Helps project managers match people to roles and incentives
- •Effective leaders often have high socialized power with self-control
Exam Tip
Know the three needs and what motivates each type. If the exam describes someone who sets challenging goals and wants personal feedback, that is achievement motivation.
Frequently Asked Questions
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Leadership & Team Performance
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