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Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
Published on: June 9, 2020
The influence of demographic factors, processing speed and short-term memory on Iranian children's pedestrian skills
Zahra Tabibi1, Karen Pfeffer, Jafar Talebian Sharif
1Faculty of Education and Psychology, Ferdowsi University of Mashhad, Azadi Square, PO Box 1518, Mashhad 9177948991, Iran. ztabibi@hotmail.com
Insights
Cognitive skills and socioeconomic status significantly impact child pedestrian safety in Iran. Boys showed better site identification, while lower socioeconomic status children excelled in route construction, highlighting key areas for targeted safety education.
Area of Science:
- Child pedestrian safety research
- Cognitive development and road behavior
- Socioeconomic disparities in injury risk
Background:
- Young children, boys, and those from lower socioeconomic backgrounds face the highest risk of pedestrian injuries.
- Understanding the interplay of cognitive abilities and pedestrian skills is crucial for this demographic.
- This study focuses on Iranian children to address specific regional safety concerns.
Purpose of the Study:
- To investigate the relationship between cognitive functions and specific pedestrian skills in Iranian children.
- To identify how age, gender, and socioeconomic status influence these pedestrian skills.
- To inform targeted road safety education strategies for at-risk child populations.
Main Methods:
- 180 Iranian children aged 7 and 11 from diverse socioeconomic backgrounds were assessed.
- Pedestrian skills were measured using tasks involving identifying safe crossing sites and planning safe routes.
- Cognitive abilities, including processing speed and short-term memory, were evaluated using WISC-R subscales.
Main Results:
- Pedestrian skills, including identifying safe crossing sites and constructing safe routes, improved with age.
- Boys outperformed girls in identifying safe crossing sites, but route construction abilities were similar.
- Children from lower socioeconomic status demonstrated superior route construction compared to higher socioeconomic status peers.
- Girls from lower socioeconomic status had the lowest scores in identifying safe/dangerous sites, while girls from higher socioeconomic status scored lowest in route construction.
- Processing speed predicted site identification, and socioeconomic status predicted route construction.
Conclusions:
- Pedestrian skills are multifaceted, influenced by age, gender, socioeconomic status, and cognitive development.
- Findings underscore the need for tailored pedestrian safety interventions considering these demographic and cognitive factors.
- The study provides valuable insights for child pedestrian safety initiatives and educational programs in Iran.
Objectives:
Young children, children from lower socioeconomic status and boys have the highest risk of pedestrian injury. This study examined the relationship between cognition and specific pedestrian skills of these groups of children in Iran.
Methods:
180 Iranian children aged 7 and 11 years from lower- and higher-socioeconomic status backgrounds participated in the study. A task to identify safe and dangerous road crossing sites and to plan a safe route to cross a road was administered to measure pedestrian skills. Coding and Digit Span subscales of WISC-R were administered to assess processing speed and short-term memory.
Results:
Identifying safe/dangerous road crossing-sites and safe route-construction abilities increased with age. Boys scored higher than girls when identifying road crossing sites but did not differ to girls in route-construction. Lower socioeconomic status children scored higher than higher socioeconomic status children on the route-construction task. Girls from lower socioeconomic status backgrounds scored lowest on the identifying safe/dangerous sites task and girls from higher socioeconomic status backgrounds scored lowest on the route construction task. Speed of processing was a significant predictor for identifying crossing sites and socioeconomic status was a significant predictor for route-construction.
Conclusions:
Pedestrian skills are complex and influenced by age, gender, socioeconomic status and cognitive development. Results are discussed in relation to child pedestrian safety research in Iran and road safety education for children.
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