What are the factors determining user intentions to use AV while impaired?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F21%3AN0000108" target="_blank" >RIV/44994575:_____/21:N0000108 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/S1369847821001844?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S1369847821001844?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.trf.2021.08.008" target="_blank" >10.1016/j.trf.2021.08.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

What are the factors determining user intentions to use AV while impaired?

Popis výsledku v původním jazyce

In this study we employ Integrated Choice Latent Variable (ICLV) framework to model public’s intention of using Autonomous Vehicles (AVs) while impaired under the influence of alcohol, medicine, or fatigue. We identify five latent constructs from psychometric indicators that define respondent’s perception and attitudes towards AVs which are i) perceived benefits, ii) perceived risks, iii) enjoy driving, iv) wheels public transport attitude, and v) rails public transport attitude. We use these latent variables along with explanatory variables to study user intentions regarding delegation of vehicle control from human driving to autonomous driving. The study uses survey data collected from 1,065 Czech residents between 2017 and 2018. Our findings indicate that user intentions are primarily defined by attitudes rather than socio-demographic attributes. However, inclusion of both types of variables are crucial in evaluating user intentions. Despite positive outlook towards AVs, people were found to be reluctant in using AVs while impaired which can be attributed to distrust towards the technology. Our analysis shows that with appropriate efforts from policy makers, public’s attitude can be changed to promote adoption. The efforts will have to centered towards building positive attitudes (such as perceived benefits) and diminishing existing negative attitudes (such as perceived risks).

Název v anglickém jazyce

What are the factors determining user intentions to use AV while impaired?

Popis výsledku anglicky

In this study we employ Integrated Choice Latent Variable (ICLV) framework to model public’s intention of using Autonomous Vehicles (AVs) while impaired under the influence of alcohol, medicine, or fatigue. We identify five latent constructs from psychometric indicators that define respondent’s perception and attitudes towards AVs which are i) perceived benefits, ii) perceived risks, iii) enjoy driving, iv) wheels public transport attitude, and v) rails public transport attitude. We use these latent variables along with explanatory variables to study user intentions regarding delegation of vehicle control from human driving to autonomous driving. The study uses survey data collected from 1,065 Czech residents between 2017 and 2018. Our findings indicate that user intentions are primarily defined by attitudes rather than socio-demographic attributes. However, inclusion of both types of variables are crucial in evaluating user intentions. Despite positive outlook towards AVs, people were found to be reluctant in using AVs while impaired which can be attributed to distrust towards the technology. Our analysis shows that with appropriate efforts from policy makers, public’s attitude can be changed to promote adoption. The efforts will have to centered towards building positive attitudes (such as perceived benefits) and diminishing existing negative attitudes (such as perceived risks).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

50103 - Cognitive sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Transportation Research Part F: Psychology and Behaviour

ISSN

1369-8478

e-ISSN

—

Svazek periodika

—

Číslo periodika v rámci svazku

82

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

18

Strana od-do

238–255

Kód UT WoS článku

000702914400001

EID výsledku v databázi Scopus

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