THE TENDER-MINDED – THE TOUGH-MINDED
Rationalistic (going by principles) – Empiricist (going by facts)
Intellectualistic – Sensationalistic
Idealistic – Materialistic
Optimistic – Pessimistic
Religious – Irreligious
Freewillist – Fatalistic
Monistic – Pluralistic
Dogmatical – Skeptical
The two philosophers James saw as epitomizing the tender-minded versus tough-minded split were probably Hegel and John Stuart Mill. 28 Still, with the exception of optimism and pessimism (and here James was thinking of the optimism of Hegelians and Marxists in believing history has a final purpose), it’s clear he was really talking about the perennial split between Platonists and Aristotelians in a distinctly American guise.
Indeed, he might have been standing in front of Raphael’s School of Athens when he wrote that the clash between the tough- and tender-minded “has formed in all ages a part of the philosophical atmosphere.” Each has a low opinion of the other. “The tough think of the tender as sentimentalists and soft-heads”— in other words, as a collection of weak-willed Percy Shelleys or Walt Whitmans. “The tender feel the tough to be unrefined, callous, or brutal”— a nation of John Waynes.
https://theindependentwhig.com/2017/06/16/the-cognitive-theory-of-politics/