CHAPTER ONE

INTRODUCTION

1.1 Background to the Study

Road transport remains the dominant mode of moving people and goods across Nigeria, connecting cities, towns and rural communities that are otherwise poorly served by rail or air. Within this sector, indigenous inter-state transport operators have emerged to fill the gap left by an underfunded public transit system, offering scheduled passenger services along major highway corridors. Peace Mass Transit (PMT) is one of the most prominent of these operators, running fleets of buses across numerous routes in southern and northern Nigeria and competing directly with firms such as GUO Transport, God is Good Motors (GIGM) and ABC Transport for the patronage of the travelling public.

The survival and growth of any transport enterprise in this competitive environment depends heavily on how well it satisfies the people who use its services. Service quality has therefore become a central concern of both scholars and practitioners in the transport industry. The most widely applied framework for understanding service quality is the SERVQUAL model, which conceptualises quality along five dimensions tangibility, reliability, responsiveness, assurance and empathy derived from the gap between what customers expect and what they perceive they receive (Parasuraman, Zeithaml & Berry, 1988). Customer satisfaction, in turn, has long been understood through the expectancy-disconfirmation lens, in which satisfaction arises when a service's performance meets or exceeds a customer's prior expectations (Oliver, 1980).

Empirical work across Nigeria's transport sector consistently links these two constructs. Ibiama, Nwankwoala, Ibiama and Pepple (2023), studying Peace Mass Transit operations in Port Harcourt, observe that mass transit functions as an engine of economic activity, but that poor fleet management, vehicle breakdowns and inefficient scheduling routinely undermine customer confidence and translate into avoidable financial loss for operators. Similarly, Nwaogbe, Ogwude and Pius (2021) found that dimensions of service quality significantly predict passenger satisfaction within Nigeria's transport industry, while Muhammad and Gwarzo (2023) report a comparable positive relationship between service quality and customer satisfaction among transport users in northern Nigeria. Outside Nigeria, recent studies reinforce the same pattern: Sann, Pimpohnsakun and Booncharoen (2024) demonstrate that logistics-related service quality shapes satisfaction, trust and loyalty among bus transport users, and Shan, Bešinović and Schönberger (2024) show that service quality assessment remains central to passenger-oriented rail transport planning internationally.

Despite this growing body of evidence, mass transit companies in Nigeria, including PMT, continue to face recurring passenger complaints bordering on delayed departures, discourteous staff conduct, poorly maintained vehicles and inconsistent responsiveness to customer needs. These concerns raise the question of how far, and through which specific dimensions, service quality actually shapes customer satisfaction within a single indigenous operator such as PMT. It is against this background that this study examines the relationship between service quality and customer satisfaction using Peace Mass Transit as a case study.

1.2 Statement of the Problem

Passenger transport operators in Nigeria operate in an environment where customers have several competing options and can easily switch loyalty when dissatisfied. For a company such as Peace Mass Transit, sustained patronage depends on its ability to consistently deliver a service that matches or exceeds customer expectations. Yet, accounts from prior studies on PMT's operations point to persistent operational shortcomings: unreliable schedules and delays arising from poor fleet maintenance, breakdowns while in transit, and, in some cases, unfriendly or unresponsive staff behaviour toward passengers (Ibiama et al., 2023). These problems, left unaddressed, risk eroding customer trust, reducing repeat patronage and weakening the company's competitive position relative to rival operators.

A further difficulty is that much of the existing literature on Nigerian mass transit either treats "transportation management" broadly, without isolating the specific service-quality dimensions that matter most to satisfaction, or focuses on other operators and modes such as air and rail transport (Nwaogbe et al., 2021; Shan et al., 2024), leaving a comparatively thin body of dimension-specific, empirical evidence for indigenous road-based operators like PMT. Without a clear understanding of which service quality dimensions tangibility, reliability, responsiveness, assurance or empathy most strongly influence customer satisfaction, PMT's management may find it difficult to prioritise scarce resources toward the improvements that would yield the greatest gains in customer retention. It is this gap that the present study sets out to address by empirically examining the relationship between service quality and customer satisfaction at Peace Mass Transit.

1.3 Objectives of the Study

The broad objective of this study is to examine the relationship between service quality and customer satisfaction in Peace Mass Transit. The specific objectives are to:

1. examine the effect of reliability on customer satisfaction in Peace Mass Transit;

2. determine the effect of responsiveness on customer satisfaction in Peace Mass Transit;

3. assess the effect of tangibility on customer satisfaction in Peace Mass Transit;

4. evaluate the effect of assurance on customer satisfaction in Peace Mass Transit; and

5. investigate the effect of empathy on customer satisfaction in Peace Mass Transit.

1.4 Research Questions

The study is guided by the following research questions:

1. What effect does reliability have on customer satisfaction in Peace Mass Transit?

2. What effect does responsiveness have on customer satisfaction in Peace Mass Transit?

3. What effect does tangibility have on customer satisfaction in Peace Mass Transit?

4. What effect does assurance have on customer satisfaction in Peace Mass Transit?

5. What effect does empathy have on customer satisfaction in Peace Mass Transit?

1.5 Research Hypotheses

The following null hypotheses are formulated to guide the study:

Ho1: Reliability has no significant effect on customer satisfaction in Peace Mass Transit.

Ho2: Responsiveness has no significant effect on customer satisfaction in Peace Mass Transit.

Ho3: Tangibility has no significant effect on customer satisfaction in Peace Mass Transit.

Ho4: Assurance has no significant effect on customer satisfaction in Peace Mass Transit.

Ho5: Empathy has no significant effect on customer satisfaction in Peace Mass Transit.

1.6 Significance of the Study

Theoretically, the study contributes to the growing body of Nigerian and comparative literature applying the SERVQUAL model to road-based mass transit, complementing existing work on air transport (Nwaogbe et al., 2021), rail transport (Shan et al., 2024) and bus transport more broadly (Sann et al., 2024), by generating dimension-specific evidence from an indigenous operator.

Practically, the findings will benefit the management of Peace Mass Transit by highlighting which service quality dimensions most strongly influence customer satisfaction, thereby guiding decisions on fleet maintenance, staff training and customer-service investment. Transport regulatory agencies and policymakers may also draw on the findings when setting minimum service standards for inter-state transport operators. Commuters stand to benefit indirectly through improved services should operators act on the study's recommendations. Finally, the study will serve as a reference for future researchers and students investigating service quality and customer satisfaction in Nigeria's transport industry.

1.7 Scope of the Study

This study is delimited in content to two constructs: service quality, measured along the SERVQUAL dimensions of tangibility, reliability, responsiveness, assurance and empathy (Parasuraman et al., 1988), and customer satisfaction, measured from the perspective of passengers who patronise the company's services. Geographically, the study is confined to the operations of Peace Mass Transit at its Port Harcourt terminal, and its population and sample are drawn from passengers who patronise this terminal. The study is further limited to a defined recent period during which primary data will be collected through the administration of structured questionnaires, and does not extend to the company's haulage or cargo operations.

1.8 Definition of Terms

Service Quality: the degree to which a service meets or exceeds customer expectations, commonly assessed along the dimensions of tangibility, reliability, responsiveness, assurance and empathy (Parasuraman et al., 1988).

Customer Satisfaction: the extent to which a customer's post-consumption evaluation of a service matches or exceeds the expectations held prior to consumption (Oliver, 1980).

Tangibility: the physical evidence of a service, including the appearance and condition of vehicles, terminals, equipment and staff.

Reliability: the ability of a transport operator to perform promised services dependably and accurately, such as keeping to scheduled departure and arrival times.

Responsiveness: the willingness of staff to help customers promptly and to attend to their needs and complaints without undue delay.

Assurance: the knowledge, courtesy and competence of staff, and their ability to inspire trust and confidence in customers regarding safety and professionalism.

Empathy: the caring, individualised attention that a transport operator's staff give to customers, including understanding of specific passenger needs.

Mass Transit: a system of transportation, such as buses operating on fixed routes, designed to move large numbers of passengers, typically operated on a commercial or scheduled basis.

SERVQUAL: a multi-item scale developed to measure customer perceptions of service quality across five underlying dimensions (Parasuraman et al., 1988).

References

Ibiama, K. A., Nwankwoala, S. C., Ibiama, V. A., & Pepple, M. S. (2023). Road mass transit management and customer's satisfaction: A study on Peace Mass Transit (PMT) Port Harcourt. International Journal of Advanced Multidisciplinary Research and Studies.

Muhammad, A. Y., & Gwarzo, A. A. (2023). The impact of service quality on customer satisfaction: Evidence from Meryam Abacha American University of Nigeria.

Nwaogbe, O. R., Ogwude, I. C., & Pius, A. (2021). Service quality and passenger satisfaction in air transportation in a developing economy: Evidence from Nigeria. Journal of Aviation Technology and Engineering, 10(1), 30.

Oliver, R. L. (1980). A cognitive model of the antecedents and consequences of satisfaction decisions. Journal of Marketing Research, 17(4), 460–469.

Parasuraman, A., Zeithaml, V. A., & Berry, L. L. (1988). SERVQUAL: A multiple-item scale for measuring consumer perceptions of service quality. Journal of Retailing, 64(1), 12–40.

Sann, R., Pimpohnsakun, P., & Booncharoen, P. (2024). Exploring the impact of logistics service quality on customer satisfaction, trust and loyalty in bus transport. International Journal of Quality and Service Sciences, 16(4), 519–541.

Shan, J., Bešinović, N., & Schönberger, J. (2024). Service quality assessment of international rail transport with multiple border crossings: Eurasian rail transport as an example. Journal of Rail Transport Planning & Management, 29, 100432.

Tewodros Yohannes Mulugeta, T. Y., Lemma, E. A., Berhanu, B. M. T., & Abate, A. A. (2023). Assessing service quality and passenger contentment in SNNPR's public transport network. Top Multidisciplinary Research Journal, 8(1), 25–36.