Pub Date : 2021-07-01DOI: 10.1504/ijhfe.2021.116073
D. Barragan, Yi-Ching Lee
Detecting dangerous driving scenarios has been shown to be affected by driving experience, risk-taking or risk perception, and visual search. Given that the results are largely mixed, it is important to understand which individual differences affect drivers' hazard perception abilities. Three hundred ninety-eight drivers recruited throughout the USA participated in an online study by completing a hazard perception video task, two visual perception tasks, and surveys. A latent structural equation model was evaluated finding that visual perception skills and knowledge of traffic laws predicted hazard perception skills. Unlike much of the existing literature, driving experience and risk perception did not predict hazard perception skills. Additionally, the results of a latent structural equation mediation model revealed that driving experience did not mediate the relationship between hazard perception skills and knowledge of traffic laws. These results may prove useful in redesigning training programs and targeting the most susceptible individuals to decrease crash risks.
{"title":"Individual differences predict drivers hazard perception skills","authors":"D. Barragan, Yi-Ching Lee","doi":"10.1504/ijhfe.2021.116073","DOIUrl":"https://doi.org/10.1504/ijhfe.2021.116073","url":null,"abstract":"Detecting dangerous driving scenarios has been shown to be affected by driving experience, risk-taking or risk perception, and visual search. Given that the results are largely mixed, it is important to understand which individual differences affect drivers' hazard perception abilities. Three hundred ninety-eight drivers recruited throughout the USA participated in an online study by completing a hazard perception video task, two visual perception tasks, and surveys. A latent structural equation model was evaluated finding that visual perception skills and knowledge of traffic laws predicted hazard perception skills. Unlike much of the existing literature, driving experience and risk perception did not predict hazard perception skills. Additionally, the results of a latent structural equation mediation model revealed that driving experience did not mediate the relationship between hazard perception skills and knowledge of traffic laws. These results may prove useful in redesigning training programs and targeting the most susceptible individuals to decrease crash risks.","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41776171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1504/ijhfe.2021.116069
Chang-Geun Oh, J. Gallimore, P. Tsang
Design strategies on the display for navigation with multiple time obligations are developed and tested using a public bus application. The map display has a current time indicator and scheduled/estimated arrival time data at multiple bus stops. Two different time formats were applied to the time data at the bus stops: exact time at each stop and duration until them. Graphics symbols indicating earliness or lateness to ordinary scheduled time were also developed and tested. Under the four manipulated map types, experimenters asked participants eight different types of questions about space and/or time status. The experimenters then evaluated the response time and accuracy of produced answers. The response times were shorter or similar when the time formats corresponded questions. The workload rating and participants' feedback showed an advantage of duration format and the temporal conformance graphics.
{"title":"Integration of time information and temporal conformance graphics in map displays for navigation with space-time obligation","authors":"Chang-Geun Oh, J. Gallimore, P. Tsang","doi":"10.1504/ijhfe.2021.116069","DOIUrl":"https://doi.org/10.1504/ijhfe.2021.116069","url":null,"abstract":"Design strategies on the display for navigation with multiple time obligations are developed and tested using a public bus application. The map display has a current time indicator and scheduled/estimated arrival time data at multiple bus stops. Two different time formats were applied to the time data at the bus stops: exact time at each stop and duration until them. Graphics symbols indicating earliness or lateness to ordinary scheduled time were also developed and tested. Under the four manipulated map types, experimenters asked participants eight different types of questions about space and/or time status. The experimenters then evaluated the response time and accuracy of produced answers. The response times were shorter or similar when the time formats corresponded questions. The workload rating and participants' feedback showed an advantage of duration format and the temporal conformance graphics.","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45900392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-08DOI: 10.1504/IJHFE.2021.115046
H. N. Kim
Although fear of falling is a risk factor for a fall and a leading cause of injury, morbidity, and mortality among older adults, there has been lack of attention to older adults with visual disabilities. This study aimed to examine fear of falling associated with activities of daily living in those with visual disabilities. A total of 18 older adults with visual disabilities completed a 10-point Likert type scale to measure fear of falling and elaborated on their ratings during exit interviews. The ratings and exit interviews were analysed via descriptive statistics and inductive content analysis, respectively. Fear of falling was negatively correlated with length of residence in the current home. The content analysis helped to identify barriers and facilitators to reducing fear of falling and fall risks, which were documented under 14 themes for home environments, six themes for outside the home, and six themes for general cases.
{"title":"Older adults with visual disabilities and fear of falling associated with activities of daily living","authors":"H. N. Kim","doi":"10.1504/IJHFE.2021.115046","DOIUrl":"https://doi.org/10.1504/IJHFE.2021.115046","url":null,"abstract":"Although fear of falling is a risk factor for a fall and a leading cause of injury, morbidity, and mortality among older adults, there has been lack of attention to older adults with visual disabilities. This study aimed to examine fear of falling associated with activities of daily living in those with visual disabilities. A total of 18 older adults with visual disabilities completed a 10-point Likert type scale to measure fear of falling and elaborated on their ratings during exit interviews. The ratings and exit interviews were analysed via descriptive statistics and inductive content analysis, respectively. Fear of falling was negatively correlated with length of residence in the current home. The content analysis helped to identify barriers and facilitators to reducing fear of falling and fall risks, which were documented under 14 themes for home environments, six themes for outside the home, and six themes for general cases.","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46987205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijhfe.2021.10039588
Ossi Heino
{"title":"Decision-making in exceptional circumstances: experts attitude towards artefacts as preparation for encountering unexpected situations","authors":"Ossi Heino","doi":"10.1504/ijhfe.2021.10039588","DOIUrl":"https://doi.org/10.1504/ijhfe.2021.10039588","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66890423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/IJHFE.2021.10036112
A. Khan, M. Parvez
{"title":"Assessment of ergonomic risk factors in occupational motorcycle riding: an experimental investigation","authors":"A. Khan, M. Parvez","doi":"10.1504/IJHFE.2021.10036112","DOIUrl":"https://doi.org/10.1504/IJHFE.2021.10036112","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66889868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/IJHFE.2021.10038652
KwanMyung Kim, Hwang Kim, Y. Moon, Haebin Lee, Muhammad Tufail
{"title":"Effects of standing exercise tasks with a sloped surface intervention on trunk muscle activation and low-back pain intensity in women aged >70 years","authors":"KwanMyung Kim, Hwang Kim, Y. Moon, Haebin Lee, Muhammad Tufail","doi":"10.1504/IJHFE.2021.10038652","DOIUrl":"https://doi.org/10.1504/IJHFE.2021.10038652","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66889685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/IJHFE.2021.10036735
F. Biondi, Balasingam Balakumar
{"title":"Human factors of automated driving systems: a compendium of lessons learned","authors":"F. Biondi, Balasingam Balakumar","doi":"10.1504/IJHFE.2021.10036735","DOIUrl":"https://doi.org/10.1504/IJHFE.2021.10036735","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66889936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijhfe.2021.10040894
H. Carnahan, Heather Barry, G. Ziv, Michael King, Kaitlin Mugford
{"title":"The effects of mindfulness and repeated cold exposure on cold tolerance and motor skill performance","authors":"H. Carnahan, Heather Barry, G. Ziv, Michael King, Kaitlin Mugford","doi":"10.1504/ijhfe.2021.10040894","DOIUrl":"https://doi.org/10.1504/ijhfe.2021.10040894","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66890005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/IJHFE.2021.10037458
P. Jordan, A. Bardill, Kate Herd, Silvia Grimaldi
{"title":"Enabling narrative through design","authors":"P. Jordan, A. Bardill, Kate Herd, Silvia Grimaldi","doi":"10.1504/IJHFE.2021.10037458","DOIUrl":"https://doi.org/10.1504/IJHFE.2021.10037458","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66889634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijhfe.2021.10039171
Danilo V. Tolusso, Scott W. Arnett, Cody E Morris
{"title":"A retrospective evaluation of physical fitness maintenance in members of a southeastern United States city professional firefighting department","authors":"Danilo V. Tolusso, Scott W. Arnett, Cody E Morris","doi":"10.1504/ijhfe.2021.10039171","DOIUrl":"https://doi.org/10.1504/ijhfe.2021.10039171","url":null,"abstract":"","PeriodicalId":37855,"journal":{"name":"International Journal of Human Factors and Ergonomics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66890408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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