 The second major question about evaluation concerns whether there are any non-aesthetic artistic values. Behaviorally there is a clear difference between aesthetic and non-aesthetic artistic values, indicated by the fact that appeals to aesthetic responses do not explain many individual’s interest in works of art (Carroll 1986b; Stecker 2006). There is disciplinary support for a distinction here: the study of the felt quality of perceptions of the senses is conducted by cognitive scientists and neuroscientists, while the study of the historical practices of art making are studied by anthropologists and art-historians. But this behavioral way of remarking the distinction still needs an explanation. We might explain this distinction by appeal to a metaphysical difference between aesthetic properties and artistic properties. Robert Stecker’s epistemic way of explaining the distinction is by means of proposing a “test”—as he calls it—for whether an evaluative verdict regarding a work of art appeals to an aesthetic or an artistic value: