This study aims to determine the job satisfaction (JS) level among professional driving instructors (PDIs) in the driver
training and licensing system in Malaysia. Specifically, it looks at the influence of income level and remuneration
scheme on PDI’s satisfaction. The average income of PDI is relatively low with three remuneration schemes: fixed
income; fixed income plus commission; and commission only. The study adopted the cross-sectional survey using the
20-item Minnesota Job Satisfaction Questionnaire (MSQ) (short-form) with end-specified 10-point scale. Analysis of
the data revealed that PDIs with higher income are more satisfied with their job, t (179) = -3.248, p = 0.001.
Similarly, three level One-way ANOVA of JS scores with three remuneration schemes revealed a significant difference
of JS across these schemes, F (2,178) = 3.51, p ≤ 0.032. Researchers’ further exploration found a significant
interaction between these two variables (income level vs. remuneration scheme), F (5,175) = 4.88, p = 0.001. In
general, PDIs with higher income are more satisfied with their job only if they received it as a fixed income
(regardless of having commission or not). This insightful finding can be a basis for relevant stakeholders in
understanding the influence of income and remuneration scheme towards JS among PDIs in Malaysia.
This study was conducted to analyses the Biceps Brachii (BB) muscle contraction during different driving postures.
Drivers’ posture is one of the factors that contribute to driving fatigue that eventually may lead to road accident
and injuries. The experiment conducted for this study is using the surface electromyography (SEMG) method for
objective evaluation of muscle involved in driving activities. A total of 14 participants are involved in the
experiment. The experiment was done on three different posture based on comfortable angles published by previous
research. From the results analysis, the RMS value for activity left turn is lower than activity for right turn for all
three postures and results also shows that posture B with elbow angle of 134° is perceived as most comfortable
based on the lowest value of muscle contraction with a value of 15.67μV. The outcomes from this study are hoped to
benefit both manufactures and also car users in ensuring better and optimum driving postures that can avoid fatigue
and injuries.
The furnishings provided by the Institute of Higher Learning (IHL) are not suitable with the diverse student’s body
shapes. This could leads to lack of comfort in usage of the furnishings as well as affecting the effectiveness of the
delivery of the lectures. Therefore, the objectives of this study are to evaluate the student’s comfort level in the
current seat of the Lecture Theatre (LT) and to gather student’s anthropometry data. Two hundred and twenty one
students were involved in this study from one of the IHL in Selangor. A few similar design of LT were chosen for this
study. The Standard Nordic Questionnaire was used to identify the comfort level of students. Eleven body parts
measurements of all participated students were collected by using measurement apparatus such as callipers and
ruler. Based on the findings, it showed that the current seat in LT is uncomfortable to be used, in line with the
results from surveys and mismatch of the seat and student measurement data.
Child restraint system (CRS) can protect children in the event of crash and reduce the severity of injuries. As such, it
is crucial to understand the prevalence of CRS usage and knowledge attributes on CRS usage among drivers. This
study aims to assessdrivers’ knowledge on CRS usage.A semi-structured questionnaire was developed and pilot tested
to verify its validity and reliability. The questionnaireaddressesdrivers’ knowledge about CRS currently available in
the Malaysian market, the types of restraints used and views on fitting restraints to passenger vehicles. Seventy four
percentfrom 500 respondents cited that they are usingor theyhave used CRS,64% knowabout CRS and its function, and
43% areawareof ISOFIX. In short, majority of the respondents are aware of CRS use and functions. Awareness and
education program should berigorously introduced to public towards the implementation of the CRS law.
Lane Change Assistance (LCA) system in cars can potentially mitigate blind spot related crashes; but its effectiveness
largely depends on driver acceptance and proper use. Although still in early stages, the volume of cars equipped with
LCA system is expected torise in the near future as the technology has been considered in the New Car Assessment
Program for Southeast Asian Countries (ASEAN NCAP) 2017 Rating Scheme. Therefore, this study is initiated to assess
user acceptance of and experience with LCA-equipped cars. Self-administered questionnaires were distributed to
owners of LCA-equipped cars at selected service centres in the Klang Valley from November 2016 to February 2017.
From a total of 276 valid responses, results revealed that most owners greatly considered LCA system when
purchasing their cars and agreed that the systems had positively altered their driving behaviours i.e. regularly using
the turn signal and checking the side mirrors. Nevertheless, about 20% of the respondents stated theirannoyance and
distraction by the LCA systems due to unnecessary warnings from various sources, aside from getting too many
warnings during traffic congestion. The study findings provide some practical implications that can aid the industry
and relevant stakeholders in gauging the issue and actual situations concerning the use of LCA system in Malaysia.
Pedestrians' fatality trend in road crashes has been improving in recent years though it remains third in rank behind
motorcyclists and car occupants. Based on the statistics, young pedestrians were the most affected group and the
commonest injury regions were head and legs. Pedestrian crashes occurred primarily in rural areas and straight roads
and at low light environment, and often involve cars and motorcycles. In addition to existing issues of careless and
illegal crossing practices, there are potential new hazards face by pedestrian, which are mobile electronic device use
and electric vehicle, especially when crossing roads. Road safety programs and interventions shall consider these new
issues.
Children are much more likely than adults to get serious injuries in car crashes due to their softer bones, weaker neck muscle and fragile bodies. Child restraint system (CRS) can help in reduce injury and prevent fatality in the event of a crash. Thus the aim of this paper is to gauge the prevalence of CRS usage among guardians of children age below 11 years old. A survey to addressed guardians knowledge on CRS usage, practice and their views on fitting child restraints system to their vehicles were carried out among parents and carers who are caring children aged 11 years old and below. Seventy-four percent (74%) out of 500 respondents cited they have used CRS, however only 40% of them is currently using CRS with their children. Respondent in Kuala Lumpur and younger guardians reported twice likely to use CRS. In addition, graduate respondents are 1.5 times more likely to use CRS for their children. In conclusion, high incorrect usage rate and understanding of the CRS could promote additional injury towards the children in a car crash. Many initiatives could be introduced before the implementation of the CRS law in Malaysia such as awareness, community-based programs and CRS clinics that aim to guide guardians on the correct and effective way of installing the CRS device in their car.