Experimentalism, instrumentalism and functionalism, these parallel terms are used for?

Experimentalism, instrumentalism and functionalism, these parallel terms are used for?
(a) Perennialism
(b) Essentialism
(c) Progressivism
(d) Reconstructionism

✅ Correct Answer: (c) Progressivism
Explanation: Progressivism is also called experimentalism, instrumentalism, or functionalism because it emphasizes practical learning, problem-solving, and continuous adaptation to experience.