Tertiary qualities have been studied primarily by Gestalt psychologists. My aim in this article is to revisit the theoretical assumptions regarding tertiary qualities. I start from the Galilean distinction of the qualities of experience, the Lockean subdivision of qualities, the subjectivist definition in aesthetics and the theoretical contribution of Gestalt theory, to show the theoretical value of ‘tertiary qualities’ in the current context of experimental psychological research. I conclude that tertiary qualities are a crucial keyword for an experimental psychology based (...) on the primacy of perception. Such a perspective is in favour of a neo-Gestalt Experimental Phenomenology. (shrink)

Summary The present paper introduces the theoretical conceptualization of perceptual communication through expressive qualities. Initially, the difference with respect to the modality of perceptual communication mediated by signs is analyzed. Conversely, the theory of expressive qualities reflects the psychological conception of direct perception: any assumption of a cognitive stage of representation is excluded. Perceptual communication immediately expresses the specific character of the structural essence of the object. The structural essence is well studied by the perceptual paradigms of Experimental Phenomenology. Plurivocity, (...) the case in which the same objects can share many expressive characters, is also considered. (shrink)

This paper discusses the theories underlying Walter Gropius’ conception of science. Starting with “Is There a Science of Design?” written by Gropius in 1947, the influences of Ganzheitspsychologie and the New Look on Perception are traced. In particular, the contribution of Earl C. Kelley is analyzed. Subsequently, Gropius’ phenomenological approach, insights on expressive qualities, and the relationship between man- environment are discussed. Finally, the influences of Gestalt theory and spiritualistic psychology on Gropius’s conception of science and perception are outlined.

Stoffregen & Bardy argue that unimodal invariants do not exist, and that only invariants are possible. But they confuse two separate issues. Amodal invariants, we argue, do indeed exist to specify features of the environment, but not even an amodal invariant, in isolation, could specify their or.

To summarise, the phenomenon of temporal displacement came to light through astronomy and it formed one of the first problematic issues of experimental psychology. It represented, in fact, a typical case of dissimilarity between the characteristics of physical reality and those of erceptive reality.Nearly a century ago Benussi had, with deep philosophical awareness, grasped the complexity of the phenomenon. Such awareness was derived from his understanding of the sophisticatedGegenstandstheorie that evolved from the Graz theory. Moreover, with great experimental skill, he (...) succeded in formulating and describing the controlled situations in which such a discrepancy manifested itself.Thereore, current research, which is carried out within the difficult discipline of the ‘psychology of time,’ cannot ignore his pioneering contribution. (shrink)

Summary This paper examines the experimentum crucis under the light of the Duhem’s holistic thesis. This methodological instrument is not usable in physics, because physical theories are always logically connected to many assumptions. On the contrary, it is usable in psychological research oriented to perceptual laws, when these laws are, without any hypothetical term, isolated systems. An application of experimentum crucis in Experimental Phenomenology of perception is presented. In conclusion, the role of perceptual knowledge as an essential assumption in other (...) scientific disciplines that have a high degree of theoricity is also underlined. (shrink)