Edo State University

EXECUTIVE SUMMARY AND STRATEGIC VISION

Edo State University presents a complex integrity profile, marked by a commendable overall performance (Z-score: 1.233) that nonetheless conceals critical areas requiring immediate strategic attention. The institution demonstrates clear strengths in governance, with exceptionally low-risk indicators for Rate of Multiple Affiliations and Rate of Output in Institutional Journals, suggesting robust internal policies. However, this is contrasted by significant alerts in four key areas: Institutional Self-Citation, the gap between internal and collaborative impact, the prevalence of hyperprolific authors, and redundant publications. These vulnerabilities directly challenge the University's mission to be a "major contributor in the advancement of Knowledge, wisdom and understanding," as they suggest that a portion of its scholarly output may be driven by metric inflation rather than genuine scientific advancement. While the institution shows notable national rankings within the SCImago Institutions Rankings in fields such as Energy and Social Sciences, the identified integrity risks could undermine the legitimacy of these achievements. To fully align its practices with its mission of promoting scholarship for social and economic benefit, it is recommended that the University undertake a comprehensive review of its publication and authorship policies, fostering a culture that prioritizes research quality and transparent collaboration over sheer volume.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

With a Z-score of -1.289, the institution demonstrates an exceptionally low incidence of this risk indicator, positioning it favorably against the national context, which shows a moderate risk level (Z-score of 0.349). This result indicates a state of preventive isolation, where the University does not replicate the risk dynamics observed more broadly in its environment. The institution's practices appear to be well-governed, effectively avoiding patterns that could suggest strategic attempts to inflate institutional credit or engage in “affiliation shopping.” This robust control over affiliation declarations is a clear strength in its scientific integrity profile.

Rate of Retracted Output

The University shows a Z-score of -0.080 for retracted publications, a low-risk value that contrasts positively with the moderate risk level seen at the national level (Z-score of 0.121). This suggests a degree of institutional resilience, where internal quality control mechanisms appear to be successfully mitigating the systemic risks present in the wider environment. This favorable score indicates that the University's pre-publication review processes are likely effective, preventing the systemic failures or lack of methodological rigor that can lead to a high rate of retractions and subsequent reputational damage.

Rate of Institutional Self-Citation

The institution presents a Z-score of 5.839 in this area, a figure that indicates a critical situation, particularly when compared to the national average of 0.437. This suggests that the University is not only participating in but significantly amplifying a vulnerability already present in the national scientific system. A certain level of self-citation is natural, reflecting the continuity of research lines. However, this disproportionately high rate signals a concerning level of scientific isolation, creating an 'echo chamber' where the institution validates its own work without sufficient external scrutiny. This practice carries a significant risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than by recognition from the global scientific community, a trend that requires urgent strategic review.

Rate of Output in Discontinued Journals

With a Z-score of 0.828, the institution's rate of publication in discontinued journals is at a medium risk level, slightly exceeding the national average of 0.600. This indicates a high exposure to this particular risk, suggesting the center is more prone than its national peers to channeling research into outlets that fail to meet international ethical or quality standards. A high proportion of output in such journals is a critical alert regarding due diligence in selecting dissemination channels. This pattern exposes the institution to severe reputational risks and suggests an urgent need to improve information literacy among its researchers to avoid wasting resources on 'predatory' or low-quality practices.

Rate of Hyper-Authored Output

The institution exhibits a Z-score of -0.740 for hyper-authored publications, which is a low-risk signal and demonstrates a more prudent profile than the national standard (Z-score of -0.427). This result suggests that the University manages its authorship attribution processes with greater rigor than its peers. By maintaining a low rate of hyper-authorship outside of 'Big Science' contexts, the institution effectively avoids signals that could indicate author list inflation, thereby preserving individual accountability and transparency in its research contributions.

Gap between Impact of total output and the impact of output with leadership

The University's Z-score of 4.028 reveals a significant gap between its overall impact and the impact of research it leads, a value that dramatically accentuates the moderate risk seen nationally (Z-score of 1.206). This wide positive gap signals a critical sustainability risk, suggesting that the institution's scientific prestige is heavily dependent on external partners and may not be structural. This result invites deep reflection on whether the University's excellence metrics result from its own internal capacity or from strategic positioning in collaborations where it does not exercise intellectual leadership. Such a high dependency on exogenous impact poses a long-term threat to its scientific autonomy and reputation.

Rate of Hyperprolific Authors

A Z-score of 5.560 for hyperprolific authors marks a severe discrepancy from the national context, where this indicator is at a low-risk level (Z-score of -0.511). This atypical risk activity is a serious anomaly and requires a deep integrity assessment. Extreme individual publication volumes challenge the limits of human capacity for meaningful intellectual contribution. This high indicator alerts to potential imbalances between quantity and quality, pointing to significant risks such as coercive authorship, data fragmentation, or the assignment of authorship without real participation. These dynamics prioritize metric inflation over the integrity of the scientific record and demand immediate investigation.

Rate of Output in Institutional Journals

The institution's Z-score of -0.268 is identical to the national average, placing both in the very low-risk category. This demonstrates perfect integrity synchrony, indicating a complete alignment with a national environment of maximum scientific security in this regard. This shared low value shows that the University, like its national peers, avoids excessive dependence on its own journals. This practice mitigates potential conflicts of interest and risks of academic endogamy, ensuring that its scientific production is validated through independent external peer review, thereby enhancing its global visibility and credibility.

Rate of Redundant Output

The University's Z-score of 4.688 for redundant output is a significant risk flag, amplifying a vulnerability that is present but less pronounced at the national level (Z-score of 0.459). This high value strongly suggests the practice of dividing coherent studies into minimal publishable units to artificially inflate productivity, also known as 'salami slicing.' Massive and recurring bibliographic overlap between simultaneous publications distorts the available scientific evidence and overburdens the peer-review system. This pattern indicates that institutional incentives may be prioritizing publication volume over the generation of significant new knowledge, a practice that requires immediate corrective action.