Adjectives like ‘water-soluble’ or ‘conductive’ are typical ‘dispositional’ predicates. Such ‘dispositional’ predicates tell us something about the causal roles played by the items these predicates apply to. Often such predicates are said to ascribe dispositional properties or, in short, dispositions, to certain items. In order for an item to have a certain disposition, it is not necessary that it actually plays that causal role at any point in time, i.e. that its disposition is ever realised or manifested; it is sufficient that it is disposed to do so, were appropriate circumstances to obtain.
1 Armstrong, D. M.; Martin, C. B.; Place, U. T., (1996), Dispositions: A Debate, London: Routledge.
2 Bird, A., (2007), Nature’s Metaphysics. Laws and Properties, Oxford: Clarendon Press.
3 Damschen, G.; Schnepf, R.; Stüber, K., eds., (2009), Debating Dispositions. Issues in Metaphysics, Epistemology and Philosophy of Mind, Berlin/New York: de Gruyter.
4 Harré, R.; Madden, E. H., (1975), Causal Powers: A Theory of Natural Necessity, Oxford: Basil Blackwell.
5 Jansen, L., (2007), “Tendencies and Other Realizables in Medical Information Sciences”, The Monist 90: 534-554.
6 Kistler, M.; Gnassounou, B., eds., (2007), Dispositions and Causal Powers, Aldershot: Ashgate.
7 Loewe, J. E., (2006), The Four-Category Ontology, Oxford: Oxford University Press.
8 Marmodoro, A., ed., (2010), The Metaphysics of Powers: Their Grounding and Their Manifestations, London: Routledge.
9 Molnar, G., (2003), Powers. A Study in Metaphysics, Oxford: Oxford University Press.
10 Mumford, S., (1998), Dispositions, Oxford: Oxford University Press.
11 Popper, K. R., (1957), “The Propensity Theory of Probability, and the Quantum Theory”, in: S. Körner (ed.), Observations and Interpretation, London: Thoemmes Press.
12 Popper, K. R., (1990), A World of Propensities, London: Butterworth.
13 Prior, E., (1985), Dispositions, Aberdeen: Aberdeen University Press.
14 Ryle, G., (1963), The Concept of Mind, London: Penguin.
15 Tuomela, R., ed., (1978), Dispositions, Dordrecht: Reidel.