International Journal of Academic and Applied Research (IJAAR)   Year: 2022 | Volume: 6 | Issue: 12 | Page No.: 37-43 Effectiveness of Work Experience on Administrator's Job Performance in Tertiary Institutions: Evidence from Bayelsa and Delta State, Nigeria Download PDF Okubotimibi Johnson Eyes, Ebele Joyce Egwunyenga, Nelson E. Akpotu Abstract: This study examines the connection between work insight and overseers' work execution in seventeen (17) organization of higher learning in Bayelsa and Delta states, Nigeria. The exploration configuration utilized was the correlational overview. The populace for the review contained all the instructing and non-showing staff of the seventeen (17) tertiary foundations from the two states. 1,000 and thirty (1030) staff were inspected for this study in view of the chose higher establishments. One examination question and speculation was tried utilizing illustrative measurements like recurrence dissemination, mean score and bar-outline while the inferential insights utilized the Pearson Item Second Connection Coefficient (PPMCC), through the Factual Bundle for Sociology (SPSS) adaptation 25. Result shows that work experience firmly and emphatically influences managers' work execution. An expansion in work experience like preparation, sorting out, staffing, direction and organizing ability will bring about 18.7% increment in managers' work execution. It is hence suggested that, the tertiary establishments in Bayelsa and Delta state ought to critically consider giving mechanical mastery; techniques for critical thinking, correspondence medium and distribution of assets for grasping complex entomb relationship in all the tertiary organization of Nigeria..