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There is a long-standing debate on the influence of physiological signals on social behavior. Recent studies suggested that heart rate variability (HRV) may be a marker of social cognitive processes. However, this evidence is preliminary and limited to laboratory studies. In this study, 25 participants were assessed with a social cognition battery and asked to wear a wearable device measuring HRV for 6 consecutive days. The results showed that reduced HRV correlated with higher hostility attribution bias. However, no relationship was found between HRV and other social cognitive measures including facial emotion recognition, theory of mind or emotional intelligence. These results suggest that HRV may be linked to specific social cognitive processes requiring online emotional processing, in particular those related to social threat. These findings are discussed in the context of the neurovisceral integration model.

Since the National Research Council (2006) report Learning to Think Spatially formalized geospatial thinking, researchers and educators have recognized the importance of investigating and understanding geospatial thinking. Conceptual frameworks have been developed and applied to individual research projects. Although useful in these contexts and potentially extendable to other related inquiries, they also overlap and conflict with one another. Moreover, the separate frameworks are built on different constructs, resulting in a disparate rather than a cohesive theoretical foundation for geospatial thinking. This article synthesizes existing frameworks and generates a model that represents conceptual advances and provides a foundation for research question generation.

This article presents research designed to investigate map use. Specifically, we interrogate the long-held assumption that people use maps for specific purposes and in specific ways and those purpo...

Maps designed for and used by sighted audiences benefit from map symbol standardization and convention but, with very limited exception (most notably two European projects), neither standardization nor convention guides the design and use of symbols for tactile maps. In this project, we developed and field tested symbolization for and use of tactile street maps. The development process included consultation with the literature as well as with field experts (orientation and mobility teachers, Braillists, and teachers working with students who are blind or have low vision). Following development, we undertook a three-year field testing and validation phase, in which we conducted pilot testing and formal testing with travelers who are blind or have low vision. Research results reveal not only a discriminable and useful tactile symbol set but also environmental feature use by travelers who are blind or have low vision.

A course jointly taught with Geography and Computer Science designed the first haptic soundscape map of the University of Oregon campus. An electronic haptic soundscape map is a cartographic representation that is experienced through auditory cues and haptic (dynamic touch) feedback from the hand and fingers. The primary users of this map are blind and visually impaired persons. The goals of this student project was to create a tool that could be easily maintained, accessible at the low cost and flexible enough for update and change after research feedback. The outcome of the project is a preliminary version of the University of Oregon campus haptic soundscape map and this is continuing to be improved by students.