On judgement : psychological genesis, intentionality and grammar

• Main Author: Kirkby, David James
• Published: Durham University 2013
• Subjects: 100
• Online Access: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.590577

This thesis explores conceptions of judgement which have been central to various philosophical and scientific traditions. Beginning with Hume, I situate his conception of judgement within his overarching constructivist program, his science of man. Defending Hume from criticism regarding the naturalistic credentials of this program, I argue that Hume’s science of man, along with the conception of judgement which is integral to it, is appropriately understood as a forerunner to contemporary cognitive science. Despite this, I contend that Hume’s conception of judgement prompts a problem regarding the intentionality of judgement – a problem which he does not adequately address. In the second part of my thesis I show how the intentionality problem which Hume grapples with is also crucial, constituting a point of departure, for Kant’s transcendental undertaking. Following Kant’s reasoning, I illustrate how an original concern with this intentionality issue leads Kant to a distinct conception of judgement, according to which concepts only exist in the context of a judgement. Having arrived at Kant’s conception of a judgement, the remainder of the thesis is devoted to the issue of judgement forms. Kant’s postulation of these forms is closely related to his conception of judgement, and I seek to establish both how these forms ought to be understood and how they might be derived. In relation to this latter issue, I suggest that there may a role for contemporary work in Generative Grammar. Specifically, I suggest that it may be viable to understand the forms of judgement as grammatical in nature, thereby securing an interdisciplinary connection between a philosophy of judgement and the empirical investigation of grammar.