Ruthenian Devotional Songs As Collectors’ Items?

At the turn of the sixteenth and the seventeenth centuries, syllabic devotional songs in Ruthenian (RDS) make their first appearance as occasional appendices or notes in the margins of manuscripts serving quite divergent functions (triodia, evangelia and the like). The first systematic collections of RDS were compiled abroad by Ruthenian monks having left Ukraine for monasteries around Moscow from the 1660s onwards. It required several more decades, till the beginning of the eighteenth century, before these songs were also being systematically collected in song manuscripts throughout the Ruthenian lands themselves. The article argues against established views to the effect that this documentary gap was due to a massive loss of seventeenth-century Ruthenian song manuscripts. It should rather be taken at face value as an indication that some perceptual change with respect to devotional songs is likely to have taken place among Ruthenian literate classes at the beginning of the eighteenth century. It is argued that the rise of Ruthenian song manuscripts marks the beginning of a collecting culture, which treats devotional songs as a cherished and coveted collectable, where heretofore no particular value seems to have been accorded to these songs. The article explores the social profiles of song collectors and the individual makeup of song collections to offer a hypothetical outline of this emerging collecting culture, addressing issues of modes of exchange, methods of collecting and compiling, the specific relationship between collector and collectable, with a view to arguing for a highly individualized and intimate culture between private devotion and incipient object-oriented consumerism.

Change not State: Perceptual coupling in multistable displays reflects transient bias induced by perceptual change

We investigated how changes in dynamic spatial context influence visual perception. Specifically, we reexamined the perceptual coupling phenomenon when two multistable displays viewed simultaneously tend to be in the same dominant state and switch in accord. Current models assume this interaction reflecting mutual bias produced by a dominant perceptual state. In contrast, we demonstrate that influence of spatial context is strongest when perception changes. First, we replicated earlier work using bistable kinetic-depth effect displays, then extended it by employing asynchronous presentation to show that perceptual coupling cannot be accounted for by the static context provided by perceptually dominant states. Next, we demonstrated that perceptual coupling reflects transient bias induced by perceptual change, both in ambiguous and disambiguated displays. We used a hierarchical Bayesian model to characterize its timing, demonstrating that the transient bias is induced 50–70 ms after the exogenous trigger event and decays within ~200–300 ms. Both endogenous and exogenous switches led to quantitatively and qualitatively similar perceptual consequences, activating similar perceptual reevaluation mechanisms within a spatial surround. We explain how they can be understood within a transient selective visual attention framework or using local lateral connections within sensory representations. We suggest that observed perceptual effects reflect general mechanisms of perceptual inference for dynamic visual scene perception.

Utilizing the Matched-guise as a Method of Examining Perceptual Change in an Endangered Creole

This article concerns the use of a matched-guise task in a language documentation project, showing how such a perceptual tool can be used to highlight ongoing language change and attitudes towards an endangered language. Baba Malay, an endangered creole spoken by the Peranakans, has two forms of words encoding coarseness or refinedness. Words ending with [–al], [-aɾ], and [-as], such as [tampal] ‘mend’, [bakaɾ] ‘burn’, and [nanas] ‘pineapple’ are recognized by speakers as kasar ‘coarse’, in contrast to alus ‘refined’ forms ending with [-ɛ], such as [tampɛ] ‘mend’, [bakɛ] ‘burn’, and [nanɛ] ‘pineapple’. Language documentation work shows younger and less proficient speakers producing less refined forms than older and more proficient speakers. No such trend is found for coarse forms. A matched-guise task incorporated into a language documentation project shows that younger community members perceive the refined form as being more emblematic of the Peranakan language, culture, and community. In addition to results that highlight the ongoing language change, the implication is that quantitative perceptual work and language documentation are highly complementary

Body Perception and Organ Donation: Bereaved Parents’ Perspectives

The view of the body in sociological, psychological, and gender studies may be broadly summarized to three metaphors: (a) the body as a machine, (b) the body as Self, and (c) the body as sacred and sanctified entity. Each of these philosophical views has an impact on organ donation. The current study aimed at revealing body perception of bereaved Israeli parents who agreed to donate organs of their deceased child. A deductive and inductive thematic analysis captured an ongoing perceptual change that bereaved donor parents experienced in their view of the child’s body. Parents’ ability to move between two positions (the body as Self, the body as a machine) allowed them to agree with and protect their decision to donate as well as to maintain an ongoing bond with their deceased child. The view of the body as scared entity was not evident in the bereaved parents’ narratives.