2012 ©
             Publication
Journal Publication
Title of Article PSYCHOLOGICAL FACTORS INFLUENCING SPEEDING INTENTIONS OF CAR DRIVERS AND MOTORCYCLE RIDERS IN URBAN ROAD ENVIRONMENTS 
Date of Acceptance 20 October 2016 
Journal
     Title of Journal International Journal of Technology 
     Standard SCOPUS 
     Institute of Journal Faculty of Engineering, Universitas Indonesia,Kampus UI Depok 16424 
     ISBN/ISSN  
     Volume 2016 
     Issue
     Month October
     Year of Publication 2016 
     Page 1179-1186 
     Abstract The aim of this study was to examine and compare psychological factors influencing car drivers’ and motorcycle riders’ speeding intentions (IN), using the Theory of Planned Behaviour (TPB). The psychological factors modules included Attitude (AT), Subjective Norm (SN) and Perceived Behavioural Control (PBC). These were employed to explain speeding intentions in urban road environments. A sample of 188 car drivers and 174 motorcycle riders were collected from the two universities within Khon Kaen, Thailand. The Structural Equation Model (SEM) was used to examine and explain speeding intentions. The results indicated that the TPB could explain 33% and 41% of the variance of intentions by car drivers and motorcycle riders, respectively. The most significant psychological factor for car drivers was determined by attitude (AT), while the speeding intention of motorcycle riders was attributed to perceived behavioural control (PBC). The authorities in Khon Kaen Province should determine safety policies that can improve these psychological factors, which could have various effects or outcomes on changing car drivers’ and motorcycle riders’ speeding intentions. The outcome of this study could help to understand car drivers’ and motorcycle riders’ speeding intentions in urban road environments and it could be useful for development of safety measures. 
     Keyword Attitude; Perceived Behavioural Control; Speeding intention; Structural equation model; Theory of Planned Behaviour 
Author
577040002-3 Mr. PHONGPHAN TANKASEM [Main Author]
Engineering Doctoral Degree

Reviewing Status มีผู้ประเมินอิสระ 
Status ตีพิมพ์แล้ว 
Level of Publication นานาชาติ 
citation true 
Part of thesis true 
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