Roots & History of OD
Eric Trist - Socio-techinical System Likert (1946) -Survey Method Douglas McGregor (1957) -Theory X, Y
W. Edwards Deming - Continuous Improvement
David Cooperrider - Appreciative Inquiry
1950
1980
1940
1960
1990 & Beyond
Kurt Lewin - Change theory - Self-manage Work Team
Taristock Institute - T-Groups (Training group)
Richard Beckhard - Change Formular
- Pioneer in the filed of OD
Chris Argyris
- Interpersonal Competence and Organizational Effectiveness - Organizational Learning
Peter Senge -Learning organization
French & Bell - OD as total system
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