What are the models of organizational development (OD)?

Answer 1

What is Organizational Development?
OD could be defined as "the practice of changing people and organizations for positive growth." In practice, Organizational Development can take on many forms, and typical OD activities can include some of the following:

Team-building
Organizational assessments
Career development
Training
e-Learning
Coaching
Innovation
Leadership development
Talent management
Change management

You can get material on all of the above at the links below.