Online research in philosophy

Discusses the nature of introspective awareness, those events by whose occurrence acquire knowledge of our own mental episodes. Present orienting attitudes towards mental episodes and awareness of them are made explicit, as are some of the basic concepts to be used. Introspective awarenesses are discussed from the perspective of S; afterimages, pains, sense impressions, visual contents, and thoughts are examined as contents of introspective awarenesses. The intrinsic or factual character of such awarenesses is considered from the perspectives of 3 materialist theories: (a) that of B. F. Skinner, which claims introspective awarenesses to be verbal responses; (b) that which claims that all awarenesses are thoughts; and (c) that which interprets introspection (and perception) as an instantaneous acquiring of belief or belieflike central states.

It is often said that we can know our own thoughts more directly or with more certainty than anyone else can know them. And this disparity is usually taken to be principled, in that we would not be the rational, reflective beings that we are without it. My aim is to trace the consequences of a principled disparity between self-knowledge and other-knowledge for what may be termed the “mechanics ” of self-knowledge . I use a new thought experiment to show that if introspective states are merely causally related to introspected thoughts, the disparity between self-knowledge and other-knowledge is not truly principled. An account of self-knowledge adequate to a truly principled disparity will allow that thought tokens can be.

The Identity Thesis, proposed by Reid for the case of sensations, and extended by Brentano to conscious states generally, says that a state is conscious iff it is identical with introspective knowledge of its own instantiation. The Thesis offers simple explanations of a number of puzzling features of introspective self-knowledge, and unites the problems of introspection, consciousness and knowledge in the single problem of the metaphysical nature of conscious states. It does nothing to solve the latter problem, but it does entail that a functionalist account of consciousness is incomplete without an exact functionalist definition of knowledge itself.

Representationalism is a thesis about the phenomenal character of experiences, about their immediate subjective ‘feel’.1 At a minimum, the thesis is one of supervenience: necessarily, experiences that are alike in their representational contents are alike in their phenomenal character. So understood, the thesis is silent on the nature of phenomenal character. Strong or pure representationalism goes further. It aims to tell us what phenomenal character is. According to the theory developed in Tye 1995, phenomenal character is one and the same as representational content that meets certain further conditions. One very important motivation for this theory is the so-called ? transparency of experience.? The purpose of this paper is to elucidate the appeal to transparency more carefully than has been done hithertofore, to make some remarks about the introspective awareness of experience in light of this appeal, and to consider one problem case for transparency at some length, that of blurry vision. Along the way, I shall also address some of the remarks Stephen Leeds makes in his essay on transparency.

I show how the 'innersense' (quasiperceptual) view of introspection can be defended against Shoemaker's influential 'argument from selfblindness'. If introspection and perception are analogous, the relationship between beliefs and introspective knowledge of them is merely contingent. Shoemaker argues that this implies the possibility that agents could be selfblind, i.e., could lack any introspective awareness of their own mental states. By invoking Moore's paradox, he rejects this possibility. But because Shoemaker's discussion conflates introspective awareness and selfknowledge, he cannot establish his conclusion. There is thirdperson evidence available to the selfblind which Shoemaker ignores, and it can account for the considerations from Moore's paradox that he raises.

What is the relation between a perceptual experience of an object X as being red, and one's belief, if any, as to the nature of that experience? A traditional Cartesian view would be that, if indeed object X does seem to be red to oneself, then one's resulting introspective belief about it could only be a _conforming _belief, i.e., a belief that X perceptually seems to be _red _to oneself--rather than, for instance, a belief that X perceptually seems to be green to oneself instead. On such a Cartesian view, our introspective certainly about our own thoughts extends also to our perceptual experiences as to how things seem to be to us, so that our resulting introspective beliefs about our phenomenal states also count as knowledge of them.

In his book Naturalizing the Mind, Fred Dretske, among other things, gives what he thinks is a naturalist account of what he calls introspective knowledge.1 I shall not quarrel with his labels; I shall quarrel with what he tries to sell by using them. For him, introspective knowledge is “the mind’s direct knowledge of itself”,2 and he concentrates on knowledge of one’s own current mental occurrences, especially those which belong to the realm of sensory perception. An example he discusses is the knowledge somebody has who looks at something and sees it as blue, and thereby knows that he is, as Dretske puts it, “representing” it as blue. I shall stick to this example. Harvey is looking at my shirt, and he thereby comes to know that he is representing it as blue. Dretske wants to answer the question: What is really happening when Harvey acquires this piece of introspective knowledge? Let me first give, in a very rough way, what I take to be Dretske’s basic idea. Introspective knowledge is not acquired by anything like looking inside oneself. One looks in the same direction as one does when one is acquiring “extraspective” knowledge. Harvey doesn’t first look at my shirt, saying “Uhuh, this shirt looks blue, but now I’d like to find out how I am representing it”, and then turns to look at something else in order to find out what the colour is he is representing the shirt to have. Harvey only looks at the shirt, when he acquires this item of introspective knowledge. In looking at that shirt, he acquires all the information he needs for acquiring the knowledge about himself that he is representing it as blue. The eyes’ job is done. The rest is exploiting that very information, not acquiring any new information.

Recently, some philosophers have claimed that consciousness has an important epistemological role to play in the introspective self-ascription of one’s own mental states. This is the thesis of the epistemological role of consciousness for introspective self-knowledge. I will criticize BonJour’s account of the role of consciousness for introspection. He does not provide any reason for believing that conscious states are epistemically better off than non-conscious states. Then I will sketch a representationalist account of how the thesis could be true. Conscious states are available to the subject in a very special way in which non-conscious states are not available. This is the first part of the explanation. The crucial further element in the representationalist account is what I would like to call the ‘introspective mode of mind’. A mind can operate in certain ways or modes – modes of mind. Introspection normally takes place in the introspective mode of mind, judgments about one’s environment in the mode of ‘taking one’s appearances at face value’. And there probably are other modes of mind. The introspective mode of mind is characterized by the special way or framework in which cognitive capacities are employed.

The Content Sceptic argues that a subject could not have introspective knowledge of a thought whose content is individuated widely. This claim is incorrect, relying on the tacit assumption that introspective knowledge differs significantly from other species of knowledge. The paper proposes a reliabilist model for understanding introspective knowledge according to which introspective knowledge is simply another species of knowledge, and according to which claims to introspective knowledge are not, as suggested by the Content Sceptic, defeated by the mere possibility of error. This way of understanding introspective knowledge affords a robust theory of privileged access consistent with semantic externalism.