1. J. B. Watson, Behaviorism (New York: Norton, 1925) p. 7.
2. E. C. Tolman, Purposive Behavior in Animals and Man (New York: Appleton-Century, 1932) p. 8.
3. See H. L. A. Hart, ‘The Ascription of Responsibility and Rights’, Proceedings of the Aristotelian Society, 1948–49, pp. 171–94.
4. G. E. M. Anscombe, Intention (Oxford: Basil Blackwell, 1957).
5. For support of this claim see C. Taylor, The Explanation of Behaviour (London: Routledge and Kegan Paul, 1964).