Development involves a movement from whole to parts and parts to whole, this principle is called?

Development involves a movement from whole to parts and parts to whole, this principle is called?
(a) General to specific
(b) Interrelationship
(c) Continuous process
(d) Integration

✅ Correct Answer: (d) Integration
Explanation: The principle of integration means development occurs from whole to parts and parts to whole, creating a balance.