Influence of Library Environment, Resource Availability, and Study Duration on Students' Mental Health: The Mediating Role of Academic Stress among Polytechnic Ibadan Students
Department of Counselling and Human Development Studies, University of Ibadan, Nigeria
Department of Clinical Psychology, University of South Wales, United Kingdom
danieloffor048@gmail.com
Department of Counselling and Human Development Studies, University of Ibadan, Nigeria
Abstract
This study examined the influence of library environment, resource availability, and study duration on students' mental health, with academic stress serving as a mediating variable among students of The Polytechnic Ibadan. A descriptive survey research design was adopted, and data were collected using the Depression Anxiety Stress Scale (DASS-21), the Perceived Stress Scale (PSS), and structured questionnaires. Data were analyzed using descriptive statistics, Pearson correlation, multiple regression, and mediation analysis. Findings revealed that library environment (r = 0.45), resource availability (r = 0.50), and study duration (r = 0.43) all had significant positive relationships with students' mental health. The variables jointly accounted for 37.2% of the variance in mental health, with resource availability emerging as the strongest predictor (β = 0.36). Academic stress significantly mediated the relationship between the independent variables and mental health, indicating partial mediation. The study concluded that improving library conditions and reducing academic stress are essential for enhancing students' mental health.
Keywords
Introduction
The academic environment in tertiary institutions plays a vital role in shaping students' psychological wellbeing and overall academic experience. Among the various institutional facilities, the library remains a central space for learning, research, and intellectual engagement. Mental health, which encompasses emotional, psychological, and social wellbeing, significantly influences how students cope with academic pressures and daily activities. Evidence suggests that tertiary institution students are increasingly exposed to stressors such as academic workload, poor facilities, and social expectations, which negatively affect their wellbeing. The physical and structural characteristics of the library environment are important determinants of students' academic comfort and psychological state, with factors such as lighting, ventilation, seating arrangement, and noise levels influencing students' ability to concentrate. The availability and accessibility of academic resources also play a crucial role, as inadequate resources can lead to frustration, reduced motivation, and increased stress levels among students.
Academic Stress as a Mediating Variable
Academic stress has been widely recognized as a key mediating variable in understanding students' mental health outcomes. According to Lazarus and Folkman (1984), stress results from the interaction between individuals and their environment when perceived demands exceed available coping resources. In academic settings, stress can arise from multiple sources including inadequate study environments, limited access to resources, and high academic expectations. Study duration is another important factor, as while adequate study time is essential for academic success, excessive or poorly managed study duration can result in fatigue, burnout, and psychological distress. Library-related anxiety, influenced by environmental and institutional factors, can further contribute to students' psychological distress. Recent studies in the Nigerian context have emphasized the growing prevalence of mental health challenges among tertiary institution students, with perceived stress, sleep disorders, and behavioral influences identified as significant predictors of psychological wellbeing.
Methodology
The study adopted a descriptive survey research design. The population consisted of all undergraduate students of The Polytechnic Ibadan, with a sample selected using multistage sampling involving faculty selection, departmental stratification, and random sampling of respondents. Data were collected using the Depression Anxiety Stress Scale (DASS-21) to measure mental health, the Perceived Stress Scale (PSS) to assess academic stress, and adapted scales on library environment, resource availability, and study duration. All items were structured on a Likert scale. Validity was established through expert review, while reliability was determined using Cronbach's alpha coefficient. Data were analyzed using descriptive statistics, Pearson Product Moment Correlation, multiple regression analysis, and mediation analysis. All hypotheses were tested at a 0.05 level of significance using SPSS.
Results
Hypothesis one findings revealed that library environment (r = 0.45, p < 0.05), resource availability (r = 0.50, p < 0.05), and study duration (r = 0.43, p < 0.05) all had significant positive relationships with students' mental health, leading to rejection of the null hypothesis. Hypothesis two findings showed that the combined effect of the three variables on students' mental health was significant (F(3, 196) = 29.84, p < 0.05), explaining 37.2% of the variance in mental health (R² = 0.372). Hypothesis three findings revealed that resource availability (β = 0.36, p < 0.05) had the highest relative contribution, followed by library environment (β = 0.31, p < 0.05), and study duration (β = 0.25, p < 0.05). Hypothesis four findings showed that the independent variables significantly predicted academic stress (β = 0.51, p < 0.05), and academic stress significantly predicted mental health (β = -0.58, p < 0.05), with the direct effect reduced but still significant when academic stress was included, indicating partial mediation.
Discussion
The significant relationship between library environment, resource availability, study duration, and students' mental health suggests that academic spaces and conditions play a crucial role in shaping students' psychological wellbeing. A conducive library environment promotes concentration and reduces cognitive strain, thereby improving mental health outcomes. Resource availability reduces academic frustration and anxiety, as students with access to relevant materials are more likely to feel confident in completing academic tasks. The relationship between study duration and mental health reflects the balance between productive study time and academic overload, with excessive study without proper coping strategies leading to burnout and psychological distress. The significant joint contribution of all three variables indicates that a holistic approach is required, as improving only one aspect of the academic environment may not be sufficient to enhance students' mental health. The mediation result highlights that library conditions and study behaviors influence mental health indirectly through their impact on stress levels.
Conclusion and Recommendations
The study concluded that library environment, resource availability, and study duration are significant factors influencing students' mental health, both independently and collectively, with academic stress playing a crucial mediating role. Polytechnic management should improve library facilities by ensuring adequate lighting, ventilation, seating, and noise control to create a more conducive learning environment. The institution should provide sufficient and up-to-date academic resources, including both physical and digital materials, to reduce students' academic stress. Students should be educated on effective time management and study strategies to avoid excessive study duration and burnout. Counselling units in the institution should be strengthened to help students manage academic stress and other psychological challenges. Regular orientation programmes should be organized to increase students' awareness of library services and how to effectively utilize them for academic success.