Introduction Lisa M. Osbeck and Barbara S. Held; Part I. Intuition in Western Philosophy: 1. Intuition in Aristotle Robert Bolton; 2. Ockham: intuition and knowledge Claude Panaccio; 3. Descartes on intuition and ideas Peter Machamer and Marcus P. Adams; 4. In a grain of sand: Spinoza's conception of intuition William Meehan; 5. Kant: intuition and the synthetic a priori Daniel N. Robinson; 6. Husserl's phenomenological theory of intuition Chad Kidd; 7. Bergsonian intuition: getting back into duration Heath Massey; 8. Intuition in mathematics Elijah Chudnoff; 9. Intuition in contemporary philosophy Jonathan Jenkins Ichikawa; Part II. Intuition in Psychology and Cognitive Science: 10. Expert intuition Edward T. Cokely and Adam Feltz; 11. Intuition in strategic thinking William Duggan; 12. Intuition in Kahneman and Tversky's Psychology of Rationality Thomas Sturm; 13. Creative intuition: how eureka results from three neural mechanisms Paul Thagard; 14. Becoming knowledge: cognitive and neural mechanisms that support scientific intuition Sanjay Chandrasekharan; 15. Intuition in twenty-first-century moral psychology Roger Giner-Sorolla; 16. Intuitions in the study of language: syntax and semantics Peter Slezak; 17. Jung and Whitehead: an interplay of psychological and philosophical perspectives on rationality and intuition Farzad Mahootian and Tara-Marie Linné.