What is an instrument for prediction?
Thought.
What uses these ideas?
Pragmatists
Who used this school of thought?
Charles Sanders Peirce
who else?
William James
and?
John Dewey.
What is a philosophical topic?
The nature of knowledge.
Another?
Language.
And?
Concepts.
How about another?
Meaning.
When did this movement start?
1870s.