David G. M. McClelland

David G. M. McClelland was a renowned psychologist known for his research on motivation and personality. He developed theories suggesting that people's behaviors are influenced by their needs for achievement, affiliation, and power. His work helped explain why individuals pursue certain goals and how motivation affects performance and leadership. McClelland’s insights are widely used in business and education to better understand human behavior, improve management practices, and foster personal development. His contributions have had a lasting impact on psychology, especially in understanding what drives human motivation and success.