Abstract
This study investigated leadership styles, commonly practiced by librarians in academic libraries in
Delta State, Nigeria, and their influence on effective management. A total of 187 librarians from
universities, polytechnics, and colleges of education participated through a structured
questionnaire. Data were analyzed using descriptive statistics (frequencies, percentages, means,
and standard deviations) and inferential statistics. Findings revealed that democratic leadership
was the most dominant style across all institutions, followed by transformational and transactional
approaches, while autocratic leadership was least practiced. Leadership styles were perceived to
influence accountability, coordination, and service delivery; however, correlation analysis showed
no statistically significant relationship between leadership style and effective management
outcomes (p > 0.05). The study concludes that while democratic and strategic leadership
approaches are widely adopted and perceived as effective, management outcomes in academic
libraries are shaped more by institutional and contextual factors than by leadership style alone. It
recommends strengthening participatory and strategic leadership practices, enhancing staff
motivation and innovation, and providing leadership development opportunities to sustain
academic libraries in Delta State.
Keywords: Academic Libraries; Leadership Styles; Library Management Effectiveness;
Service Delivery; Sustainable Development.
Publication Date: 2026-05-03