Much of the research on social carrying capacity in
recreation settings has focused on backcountry or
primitive areas where recreationists' perceptions of
social contact are a critical element of a quality
experience. A challenge now facing resource managers and
planners is to apply what has been learned about social
carrying...
Examining directional decisions has proven easier in experiments with fish than in humans. With virtual reality, it is now easier to investigate directional decision-making behavior in humans. This remote virtual study examined directional decisions in 109 participants after watching virtual pedestrians, walking at different speeds and entering at different times,...
Traditionally, people learn to perform object assembly tasks by following the steps in a paper-based instruction manual. Using augmented reality (AR) technology, the instructions could instead be computer generated and appear directly within the user’s workspace as they perform the task. Literature suggests AR’s feasibility in improving performance and learning...
Though people generally seem to be able to interpret data, they are subject to errors and biases that are influenced by the format of the graphical visualization itself. The current study sought to assess whether individuals could interpret bar graphs with min/max range bars, whether they could use this information...
We examined the effects of perspective (first person versus third person) and immersion (immersive virtual reality versus nonimmersive video screen) on motor learning in order to assess the format of mental action representations. We also evaluated whether these effects were modulated by experience. Experienced dancers and novices practiced line dances...
Distance estimation is a key process for movement and spatial cognition. However, this process is hindered when navigating virtual environments in virtual reality (VR) due to the movement being exclusively visually simulated. In order to contribute to the understanding of how this hinderance effects our ability to estimate distances in...
Urban landscape water use is increasingly a focus of water conservation efforts. This is especially true in the arid and semi-arid regions of the western United States where increased demand, environmental concerns, and extended periods of drought have created chronic water shortages. However, until recently, little attention has been paid...
The purpose of this study was to determine the relationship between the overall
changes in concentration of plasma pyridoxal 5'-phosphate (PLP), red blood cell PLP (rbc
PLP) and plasma glucose during an oral glucose tolerance test (OGTT) in persons with
diabetes mellitus (DM), and to test the hypothesis that the...