| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.782 | -0.526 |
|
Retracted Output
|
0.070 | -0.173 |
|
Institutional Self-Citation
|
-0.447 | -0.119 |
|
Discontinued Journals Output
|
0.074 | 0.179 |
|
Hyperauthored Output
|
0.741 | 0.074 |
|
Leadership Impact Gap
|
0.372 | -0.064 |
|
Hyperprolific Authors
|
-0.145 | -0.430 |
|
Institutional Journal Output
|
0.241 | 0.119 |
|
Redundant Output
|
-0.056 | -0.245 |
Mersin University presents a balanced scientific integrity profile, with an overall risk score of -0.002, indicating general alignment with expected operational standards. The institution demonstrates significant strengths in maintaining a prudent approach to collaborative affiliations and institutional self-citation, outperforming national averages and signaling a commitment to externally validated impact. However, this stability is contrasted by areas requiring strategic attention, particularly a moderate deviation from national norms in publication retractions and a notable dependency on external partners for impactful research. These vulnerabilities, alongside a higher-than-average tendency towards hyper-authorship and publication in institutional journals, warrant a review of internal quality control and research leadership strategies. According to SCImago Institutions Rankings data, the university's academic strengths are most prominent in Earth and Planetary Sciences (ranked 17th in Turkey), Psychology (39th), Environmental Science (44th), and Arts and Humanities (48th). To fully realize its mission of conducting "high-level scientific work" and representing the country globally, it is crucial to address these integrity risks. A dependency on external leadership or a high rate of retractions could challenge the perception of excellence and social responsibility central to its identity. By proactively strengthening its research governance, Mersin University can better safeguard its reputation and ensure its contributions are both robust and sustainable, fully aligning its practices with its ambitious vision.
The institution exhibits a Z-score of -0.782, a value indicating a lower-than-average rate of multiple affiliations when compared to the national Z-score of -0.526. This demonstrates a prudent and rigorous management of institutional representation. The university’s approach is more conservative than the national standard, suggesting that its collaborative frameworks are well-defined. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, the institution's low score indicates a healthy distance from practices like “affiliation shopping,” where credit might be strategically inflated. This result points to a clear and transparent policy regarding how institutional credit is assigned in collaborative research.
With a Z-score of 0.070, the institution shows a medium-level risk signal for retracted publications, which represents a moderate deviation from the national context, where the Z-score is -0.173 (low risk). This discrepancy suggests the university is more sensitive to this risk factor than its national peers. Retractions are complex events, and while some signify responsible supervision in correcting errors, a rate significantly higher than the national baseline alerts to a potential vulnerability in the institution's integrity culture. This may indicate that quality control mechanisms prior to publication are failing more frequently than elsewhere in the country, pointing to possible recurring malpractice or a lack of methodological rigor that requires immediate qualitative verification by management.
The institution's Z-score for self-citation is -0.447, a figure that is comfortably within the low-risk category and notably more rigorous than the national average of -0.119. This prudent profile indicates that the university successfully avoids the risks of scientific isolation. A certain level of self-citation is natural, reflecting the continuity of research lines. However, the institution’s low rate demonstrates that its work is validated by the broader external scientific community, not just within an internal 'echo chamber.' This strengthens the credibility of its academic influence, confirming it is based on global recognition rather than endogamous impact inflation.
The university's Z-score in this indicator is 0.074, placing it in the medium-risk category, similar to the national Z-score of 0.179. Although this reflects a systemic pattern present at the national level, the institution demonstrates more effective, differentiated management, as its score is considerably lower than the country's average. This indicates that while the risk is present, the university moderates it better than its peers. Nonetheless, a medium-level signal constitutes a critical alert regarding due diligence in selecting dissemination channels. It suggests that a portion of its scientific production is being channeled through media that may not meet international ethical or quality standards, exposing the institution to reputational risks and highlighting a need for improved information literacy to avoid predatory practices.
With a Z-score of 0.741, the institution shows a medium-level risk for hyper-authored publications, a signal that is significantly more pronounced than the national average Z-score of 0.074. This indicates a high exposure to this particular risk, suggesting the university is more prone to this practice than its peers. While extensive author lists are legitimate in 'Big Science' disciplines, a high rate outside these contexts can indicate author list inflation, which dilutes individual accountability and transparency. This signal warrants a closer look to distinguish between necessary massive collaboration and potentially problematic 'honorary' or political authorship practices that could compromise research integrity.
The institution presents a Z-score of 0.372 in this indicator, a medium-level risk signal that marks a moderate deviation from the national standard, which has a low-risk Z-score of -0.064. This suggests the university is more sensitive to this risk factor, with a wider gap between the impact of its overall output and that of the research it leads. A high positive value suggests that its scientific prestige may be dependent and exogenous, rather than structural. This finding invites a strategic reflection on whether the institution's excellence metrics result from its own internal capacity or from its positioning in collaborations where it does not exercise primary intellectual leadership, posing a potential risk to its long-term scientific sustainability.
The institution's Z-score for hyperprolific authors is -0.145, a low-risk value that is, however, higher than the national average of -0.430. This suggests an incipient vulnerability, as the university shows early signals of this activity that, while not yet problematic, warrant review before they escalate. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution. This indicator, therefore, alerts to potential imbalances between quantity and quality, pointing to latent risks such as coercive authorship or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record.
The university's Z-score of 0.241 for publishing in its own journals is in the medium-risk category and is notably higher than the national average of 0.119. This indicates a high exposure to this risk, suggesting the institution is more prone than its peers to rely on internal publication channels. While in-house journals can be valuable for local dissemination, excessive dependence on them raises potential conflicts of interest and risks of academic endogamy, where production might bypass independent external peer review. This practice can limit global visibility and may indicate the use of internal channels as 'fast tracks' to inflate publication counts without standard competitive validation.
With a Z-score of -0.056, the institution's rate of redundant output is in the low-risk category. However, this signal is slightly more pronounced than the national average of -0.245, pointing to an incipient vulnerability that warrants monitoring. Massive bibliographic overlap between simultaneous publications can indicate data fragmentation or 'salami slicing,' a practice of dividing a single study into minimal publishable units to artificially inflate productivity. While the current level is not alarming, this subtle signal suggests that attention should be paid to ensure that the institutional culture continues to prioritize significant new knowledge over sheer publication volume.
