How did John Dewey help develop American pragmatism?

John Dewey was a foundational figure in American pragmatism, a movement he helped shape by integrating the logical and humanistic currents of his predecessors, Charles Sanders Peirce and William James.12

Dewey reformulated these ideas into a coherent theory he called instrumentalism. This approach views ideas as tools or instruments—plans of action used to predict future events and solve problems. Key aspects of his contribution include:12

• Experimental Inquiry: Dewey emphasized that knowledge is gained through active participation and the scientific method, where hypotheses are tested and revised based on their consequences.12
• Integration of Fields: He applied his pragmatic framework across education, psychology, and social ethics, arguing that inquiry is an evaluative procedure essential for human growth.12
• Democratic Ethos: Dewey viewed inquiry as a self-corrective social process, which he believed served as the working ethic of a healthy democracy.2

By shifting the focus of philosophy from a search for eternal truths to a critical method for investigating problems, Dewey ensured that pragmatism remained a vital, practical tool for navigating human experience.23