Psychology Commons^™

Human Dimensions Of Natural Resources: A Case Of Farmers In Northern Rwanda, Jean Francois Regis Nisengwe

Doctoral Dissertations

As food demand increases globally, the world faces the challenge of feeding everyone without harming the environment. Meeting this challenge requires increased food production. Paradoxically, increased food production can harm the environment and natural resources. Change in consumption patterns offers an opportunity to reconcile the increase in food production and environmental protection. However, consumption patterns can only change if they are perceived first, then acted upon. Research shows that people who perceive their consumption of natural resources are more likely to conserve them as they can see how much they are consuming. This study investigated perceptions of natural resources and …

Assessing How Terrain Representations And Scale Affect The Accuracy Of Distance Estimates, Kristian Mueller

Geography ETDs

Terrain is often displayed on maps either as background or foreground. Although terrain representations are ubiquitous, there is not a thorough understanding of map-readers’ cognition of geographic surfaces from various terrain representations. The research described in this thesis empirically assessed map users’ abilities at estimating straight-line distance using maps with two different types of terrain representations and at three different scales. The objective of this research was to assess how accurately map users estimate distance on the ground taking into account variations in elevation. Participant data in the form of demographics and distance estimates were statistically analyzed to determine if …

Individual Differences In The Formation Of Cognitive Maps Based On Different Environments, Iuliia Kositcina

Brescia Psychology Undergraduate Honours Theses

Individual differences in the ability to build a mental cognitive map of an unfamiliar environment have been studied using both real-world environments (e.g., Ishikawa & Montello, 2006) and virtual environments (VEs) such as Silcton (Weisberg et al., 2014). The current study investigated whether the accuracy of a person’s cognitive map of their real-world, familiar environment was associated with the cognitive map they formed of an unfamiliar virtual environment in the lab. Forty-nine female undergraduate students provided frequently visited locations in their city of residence and explored the Silcton VE. They then completed direction estimation tasks that assessed the accuracy of …

Risk Perception In Small Island Developing States: A Case Study In The Commonwealth Of Dominica, Hannah Eboh

Graduate Research Theses & Dissertations

Small Island Developing States (SIDS) face high vulnerability to natural hazards. Understanding risk perception in SIDS is an essential step towards reducing vulnerability on these at-risk island states. A case study in the Eastern Caribbean's Commonwealth of Dominica, which has a notable volcanic risk, is used to explore risk perception. Specifically, focus groups were conducted in 18 villages throughout Dominica where participants produced hand-colored maps to show where they believed volcanic risk existed on the island and shared their reasoning behind their maps.

Surveys were administered to all focus group participants to collect necessary socio-demographic information. Subsequently, participant’s hand-drawn maps …

Dynamics Of Collaborative Navigation And Applying Data Driven Methods To Improve Pedestrian Navigation Instructions At Decision Points For People Of Varying Spatial Aptitudes, Gengen He

Doctoral Dissertations

Cognitive Geography seeks to understand individual decision-making variations based on fundamental cognitive differences between people of varying spatial aptitudes. Understanding fundamental behavioral discrepancies among individuals is an important step to improve navigation algorithms and the overall travel experience. Contemporary navigation aids, although helpful in providing turn-by-turn directions, lack important capabilities to distinguish decision points for their features and importance. Existing systems lack the ability to generate landmark or decision point based instructions using real-time or crowd sourced data. Systems cannot customize personalized instructions for individuals based on inherent spatial ability, travel history, or situations.

This dissertation presents a novel experimental …

Evaluation Of Multi-Level Cognitive Maps For Supporting Between-Floor Spatial Behavior In Complex Indoor Environments, Hengshan Li

Electronic Theses and Dissertations

People often become disoriented when navigating in complex, multi-level buildings. To efficiently find destinations located on different floors, navigators must refer to a globally coherent mental representation of the multi-level environment, which is termed a multi-level cognitive map. However, there is a surprising dearth of research into underlying theories of why integrating multi-level spatial knowledge into a multi-level cognitive map is so challenging and error-prone for humans. This overarching problem is the core motivation of this dissertation.

We address this vexing problem in a two-pronged approach combining study of both basic and applied research questions. Of theoretical interest, we investigate …

A Conceptual Model Of Exploration Wayfinding: An Integrated Theoretical Framework And Computational Methodology, Matthew Lee Tenney

Graduate Theses and Dissertations

This thesis is an attempt to integrate contending cognitive approaches to modeling wayfinding behavior. The primary goal is to create a plausible model for exploration tasks within indoor environments. This conceptual model can be extended for practical applications in the design, planning, and Social sciences. Using empirical evidence a cognitive schema is designed that accounts for perceptual and behavioral preferences in pedestrian navigation. Using this created schema, as a guiding framework, the use of network analysis and space syntax act as a computational methods to simulate human exploration wayfinding in unfamiliar indoor environments. The conceptual model provided is then implemented …