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Author: search.filters.author.Sethulakshmi, G.Subject: search.filters.subject.Perceived safety

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    Designing safe and accessible bus stops: an exploration of the interplay between perceived safety at crosswalk and transit ridership
    (Routledge, 2025) Sethulakshmi, G.; Mohan, M.
    Measuring personal safety perception is inherently complex, involving a multifaceted array of factors. This research advances the field of knowledge by developing a novel factor structure to assess pedestrian safety perceptions and modelling overall safety as a latent construct through a second-order Confirmatory Factor Analysis. Data were collected from 568 pedestrian interviews on safety perceptions near bus stops. The study concluded that perceived safety can be measured using four latent constructs: crosswalk infrastructure, crossing environment, management measures, and driver behavior, which collectively contribute to overall crosswalk safety. Using Structural Equation Modelling, the study confirms that as perceived safety while accessing bus stops via crosswalks decreases, bus ridership also declines. Findings also reveal demographic differences, with women, older individuals, and prior accident victims perceiving bus stop environments as less safe. Results suggest that policymakers should prioritize dedicated crosswalks and control speed and aggressive driving to maximize perceived safety at bus stops. © 2025 Informa UK Limited, trading as Taylor & Francis Group.
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    Modelling sidewalk safety perceptions of pedestrians accessing bus stops and uncovering its role in shaping bus ridership: An empirical investigation
    (Elsevier Ltd, 2025) Sethulakshmi, G.; Mohan, M.
    Measuring personal safety perception is a complex task, as it encompasses a multi-faceted array of factors. This study explores the factors influencing the perceived safety of pedestrians while accessing bus stops via sidewalks and develops a comprehensive measurement model for sidewalk safety perception. Additionally, the study investigates potential links between sidewalk safety perceptions and bus ridership by applying Structural Equation Modelling (SEM). Data were collected from 568 personal interviews conducted across various Indian cities, focusing on pedestrians’ perceptions of safety while accessing bus stops. Perceived safety was conceptualized as a latent construct, with second-order confirmatory factor analysis identifying three primary dimensions: “Safety from Sidewalk Infrastructure”, “Safety from Other User Behavior” and “Safety from Sidewalk Maintenance and Management”. These three latent constructs collectively represent the overall safety perception of sidewalks in the context of bus stop access. Further analysis found that most bus users prefer a minimum sidewalk width of 1.5–2 m and an increased minimum width of 2–4 m near bus stops. The findings offer valuable insights into the intricate factors shaping pedestrian safety perceptions and provide a robust framework for enhancing sidewalk conditions to promote safer and more accessible public transit usage. © 2025 Elsevier Ltd