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Featured researches published by Tabitha Combs.


Journal of Planning Education and Research | 2014

The Impact of Changes in State Minimum Acreage Policies on School Siting Practices

Noreen C. McDonald; David Salvesen; H. Renee Kuhlman; Tabitha Combs

Researchers and advocates have linked state guidelines on minimum acreage for schools to the abandonment of historic schools and increased barriers to walking and biking to school. This study examined how the elimination of minimum acreage standards in four states affected school planning processes and outcomes using mixed methods. We found that states changed school acreage policies because of concerns about sprawl and the rising costs of education facilities. However, changes in state acreage policies have not been accompanied by changes in district-level school planning processes and therefore on-the-ground impacts have been minimal in the years immediately after the policy change.


Journal of Geography & Natural Disasters | 2014

Assessing Disaster Preparedness of Officials and Residents in Two North Carolina Counties

Elizabeth Shay; Tabitha Combs; David Salvesen; Diane DeTrizio

Emergency management professionals devote significant expertise and resources to preparing for emergencies through planning and exercises. Despite this preparation by professionals, residents are often unprepared for emergencies and unfamiliar with recommended practices. This is a concern particularly for those who are socially vulnerable, such as the elderly, those without transportation, or those who speak English less than well. To improve understanding of this gap in disaster preparedness, we interviewed emergency managers and others with professional knowledge about emergency preparedness and management at the Country level. Findings were validated by surveying households to gather information about services and information received from officials before, during, and after emergencies. Results suggest emergency managers are aware that improved communication with residents could improve preparedness. Residents cite clear priorities in the types of information they want from emergency managers, including where and when to evacuate, how to maintain safe water and sanitation during a disaster, and how to prepare their property for a disaster. Attention should be given to identifying vulnerable groups and providing them with information about preparing disaster plans and related topics.


International Journal of Behavioral Nutrition and Physical Activity | 2011

Reliability and validity of the Safe Routes to school parent and student surveys

Noreen C. McDonald; Amanda E Dwelley; Tabitha Combs; Kelly R Evenson; Richard H Winters


Transportation Research Part A-policy and Practice | 2014

Joint impacts of Bus Rapid Transit and urban form on vehicle ownership: New evidence from a quasi-longitudinal analysis in Bogotá, Colombia

Tabitha Combs; Daniel A. Rodriguez


Archive | 2011

Travel Behavior, Residential Preference, and Urban Design: A Multi-Disciplinary National Analysis

Jessica Greene; Nico Larco; Yizhao Yang; Marc Schlosberg; Daniel A. Rodriguez; Noreen C. McDonald; Tabitha Combs


Transportation Research Board 97th Annual MeetingTransportation Research Board | 2018

Limitations in Detection Technologies for Automated Driving Systems and Implications for Pedestrian Safety

Tabitha Combs; Laura Sandt; Noreen C. McDonald; Michael Clamann


American Journal of Preventive Medicine | 2018

Automated Vehicles and Pedestrian Safety: Exploring the Promise and Limits of Pedestrian Detection

Tabitha Combs; Laura Sandt; Michael Clamann; Noreen C. McDonald


Archive | 2016

Pursuing Equity in Pedestrian and Bicycle Planning

Laura Sandt; Tabitha Combs; Jesse Cohn


Archive | 2014

Assessing Disaster Preparedness of Officials and Residents in Two North

Carolina Counties; Elizabeth Shay; Tabitha Combs; David Salvesen; Diane DeTrizio; Jennifer A. Horney; Unc Gillings


Transportation Research Board 92nd Annual MeetingTransportation Research Board | 2013

Joint Impacts of Bus Rapid Transit and Urban Form on Vehicle Ownership Among Low Income Households: New Evidence from a Quasi-longitudinal Analysis in Bogota, Colombia

Tabitha Combs; Daniel A. Rodriguez

Collaboration


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Noreen C. McDonald

University of North Carolina at Chapel Hill

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David Salvesen

University of North Carolina at Chapel Hill

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Laura Sandt

University of North Carolina at Chapel Hill

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Elizabeth Shay

University of North Carolina at Chapel Hill

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Jessica Greene

Portland State University

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Amanda E Dwelley

University of North Carolina at Chapel Hill

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Kelly R Evenson

University of North Carolina at Chapel Hill

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