Online research in philosophy

This paper argues that one's perception of another person's bodily activity is not the perception of the mere flexing and bending of that person's limbs, but rather of that person's intentions. It makes its case in three parts. First, it examines what conditions are necessary for children to begin to imitate and assimilate the behavior of other adults and argues that these conditions include the perception of intention. These conditions generalize to adult perception as well. Second, changing methodologies, the paper presents a first person phenomenology of watching another person act which demonstrates that one's own perception is of intentions. The phenomenological analysis of time consciousness is the keystone of this argument. Finally, the paper looks at some recently established facts about infant and child development, and shows that these facts are best explained by thinking that the child is already perceiving intention.

Visual thinking -- visual imagination or perception of diagrams and symbol arrays, and mental operations on them -- is omnipresent in mathematics. Is this visual thinking merely a psychological aid, facilitating grasp of what is gathered by other means? Or does it also have epistemological functions, as a means of discovery, understanding, and even proof? By examining the many kinds of visual representation in mathematics and the diverse ways in which they are used, Marcus Giaquinto argues that visual thinking in mathematics is rarely just a superfluous aid; it usually has epistemological value, often as a means of discovery. Drawing from philosophical work on the nature of concepts and from empirical studies of visual perception, mental imagery, and numerical cognition, Giaquinto explores a major source of our grasp of mathematics, using examples from basic geometry, arithmetic, algebra, and real analysis. He shows how we can discern abstract general truths by means of specific images, how synthetic a priori knowledge is possible, and how visual means can help us grasp abstract structures. Visual Thinking in Mathematics reopens the investigation of earlier thinkers from Plato to Kant into the nature and epistemology of an individual's basic mathematical beliefs and abilities, in the new light shed by the maturing cognitive sciences. Clear and concise throughout, it will appeal to scholars and students of philosophy, mathematics, and psychology, as well as anyone with an interest in mathematical thinking.

ACKNOWLEDGEMENTS I would like to thank the following: Professor DW Harding for suggesting inquiry into Binet's work and for allowing use of his own ideas in ...

In “On the Life of thinking in Aristotle’s De Anima,” the author offers an interpretation of the tripartite structure of the unified soul in Aristotle’s text. The principleactivity that unities the nutritive, sensuously perceptive and noetically perceptive parts of the soul into a single, continuous entity is shown by our author to be genesis (or the sexual begetting of offspring). After establishing this observation, the paper provides the textual grounds to understand how both sensuous and noetic perception can be understood as a kind of embodied genesis. A further consequence of this argument will be an interpretation of “thinking,” of noetic perception, as a kind of open and passive reception of the primary forms of other beings. As such, Aristotle’s conception of thinking, qua nous, is a refreshing, if strange, contrast to the more common modern vision of “thinking” as the activity of an agent mentally seizing hold of beings in the service of the mastery of nature.

There are two very different ways of thinking about perception. According to the first one, perception is representational: it represents the world as being a certain way. According to the second, perception is a genuine relation between the perceiver and a token object. These two views are thought to be incompatible. My aim is to work out the least problematic version of the representational view of perception that preserves the most important considerations in favor of the relational view. According to this version of representationalism, the properties represented in perception are tropes—abstract particulars that are logically incapable of being present in two distinct individuals at the same time. I call this view ‘trope representationalism’.