Online research in philosophy

The now growing literature on the content and sources of the phenomenology of first-person agency highlights the multi-faceted character of the phenomenology of agency and makes it clear that the experience of agency includes many other experiences as components. This paper examines the possible relations between these components of our experience of acting and the processes involved in action specification and action control. After a brief discussion of our awareness of our goals and means of action, it will focus on the sense of agency for a given action, understood as the sense the agent has that he or she is the author of that action. I argue that the sense of agency can be analyzed as a compound of more basic experiences, including the experience of intentional causation, the sense of initiation and the sense of control. I further argue that the sense of control may itself be analysed into a number of more specific, partially dissociable experiences.

These lectures have been organized around the question of whether there is any good sense in which our introspective access to our own mental states is a kind of perception, something that can appropriately be called "inner sense." In my first lecture I distinguished two versions of the perception model of introspection, based on two different stereotypes of sense- perception. One of these, based primarily on the case of vision, is what I called the object-perceptual model -- it takes perception to be in the first instance a relation to objects and only secondarily a relation to facts. I argued in my first lecture that introspection does not have non-factual objects of the sort required to make this model applicable. The other, which does not require perception to have non-factual objects, I called the broad perceptual model; its key tenet is that the existence of the objects of perception, whether they be factual or non-factual, is independent both of their being perceived and of there being the possibility of their being perceived. The view that introspection conforms to this was my target in my second lecture, where I argued that it is of the essence of various kinds of mental states that they are introspectively accessible.

Sydney Shoemaker offers an account of color perception that attempts to do justice, within a functionalist framework, to the commonsense view that colors are properties of ordinary objects, to the existence of qualia, and to the possibility of spectrum inversions. Shoemaker posits phenomenal properties as dispositional properties of colored objects that explain how there can be intersubjective variation in the experience of a particular color. I argue that his account does not in fact allow for the description of a spectrum inversion scenario, and that it cannot sustain a functionalist relationship between an object's color and its phenomenal properties. Functionalists must, however, come to terms with Shoemaker's recognition that intersubjective spectrum shifts are possible.

These lectures have been organized around the question of whether there is any good sense in which our introspective access to our own mental states is a kind of perception, something that can appropriately be called "inner sense." In my first lecture I distinguished two versions of the perception model of introspection, based on two different stereotypes of sense perception. One of these, based primarily on the case of vision, is what I called the object perceptual model -- it takes perception to be in the first instance a relation to objects and only secondarily a relation to facts. I argued in my first lecture that introspection does not have non factual objects of the sort required to make this model applicable. The other, which does not require perception to have non factual objects, I called the broad perceptual model; its key tenet is that the existence of the objects of perception, whether they be factual or non factual, is independent both of their being perceived and of there being the possibility of their being perceived. The view that introspection conforms to this was my target in my second lecture, where I argued that it is of the essence of various kinds of mental states that they are introspectively accessible.

Sydney Shoemaker is one of the most influential philosophers currently writing on philosophy of mind and metaphysics. The essays in this collection deal with the way in which we know our own minds, and with the nature of those mental states of which we have our most direct conscious awareness. Professor Shoemaker opposes the 'inner sense' conception of introspective self-knowledge. He defends the view that perceptual and sensory states have non-representational features - 'qualia' - that determine what it is like to have them. Amongst the other topics covered are the unity of consciousness, and the idea that the 'first-person perspective' gives a privileged route to philosophical understanding of the nature of mind. This major collection is sure to prove invaluable to all advanced students of the philosophy of mind and cognitive science.

What is introspective knowledge of one's own intentional states like? This paper aims to make plausible the view that certain cases of self-knowledge, namely the cogito-type ones, are enough like perception to count as cases of quasi-observation. To this end it considers the highly influential arguments developed by Sydney Shoemaker in his recent Royce Lectures. These present the most formidable challenge to the view that certain cases of self-knowledge are quasi-observational and so deserve detailed examination. Shoemaker's arguments are directed against two models of ordinary perception, the "object perception model" and the "broad perceptual model". I argue that the core theses that Shoemaker associated with them are either dubious in their own right or applicable to certain cases of self-knowledge. Overall the aim is to show that there is such a variety of patterns in each case that simple analogies or disanalogies are unhelpful.