Inclusive Leadership and Age Diversity: Implications for Performance in Nigeria’s Industrial Workplaces

Abstract

This study investigates the impact of age diversity on employee performance within Nigeria’s manufacturing sector. In today’s multigenerational workplace, organizations comprise employees from Baby Boomers to Generation Z, each contributing distinct experiences, skills, and work ethics. While age diversity can enhance creativity, decision-making, and innovation, its benefits are not automatic and depend on effective management practices. Poorly managed age-related differences may lead to conflict, communication breakdowns, and reduced cohesion. The study is anchored on the Similarity-Attraction Theory, which explains how demographic similarities influence group formation and cooperation in the workplace. A quantitative research design was employed, utilizing a cross-sectional survey method. Data was collected using a structured, self-administered questionnaire distributed to 210 employees selected through a combination of cluster, proportional, and convenience sampling techniques across five departments of the company. The respondents, aged between 18 and 65, represented various managerial levels. Statistical analysis, including correlation, was conducted to examine the relationship between age diversity and organizational performance. The findings revealed a weak positive correlation (r = 0.041, p < .05), suggesting that age diversity contributes marginally to improved performance, potentially limited by unresolved generational tensions and inconsistent inclusion practices. The study concludes that while age diversity holds promise for enhancing performance, this potential remains underutilized in the absence of strategic diversity management. Recommendations include implementing inclusive leadership training, mentorship programs, and intergenerational team-building initiatives to bridge generational gaps and harness age diversity as a strategic organizational asset.