| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.783 | -0.526 |
|
Retracted Output
|
-0.259 | -0.173 |
|
Institutional Self-Citation
|
-0.638 | -0.119 |
|
Discontinued Journals Output
|
-0.143 | 0.179 |
|
Hyperauthored Output
|
0.306 | 0.074 |
|
Leadership Impact Gap
|
1.006 | -0.064 |
|
Hyperprolific Authors
|
-0.099 | -0.430 |
|
Institutional Journal Output
|
0.493 | 0.119 |
|
Redundant Output
|
-0.555 | -0.245 |
Hacettepe University presents a robust and generally well-managed scientific integrity profile, marked by a commendable overall score of -0.139. The institution demonstrates significant strengths in maintaining low-risk practices, particularly in avoiding redundant publications and exercising due diligence in the selection of publication channels, where it outperforms national trends. These strengths are foundational to its mission of promoting excellence. The institution showcases world-class leadership, as evidenced by its SCImago Institutions Rankings, particularly in Medicine (ranked 2nd in the country), Psychology (1st), Social Sciences (1st), and Arts and Humanities (3rd). However, moderate risks have been identified in authorship patterns and a notable dependency on external collaborations for impact, which could challenge the mission's goal of nurturing self-sufficient intellectual leadership. By addressing these specific vulnerabilities in authorship transparency and strategic scientific autonomy, the university can further solidify its position as a national leader and fully align its operational practices with its stated mission of fostering genuine intellectual contribution and societal impact.
The university demonstrates a prudent profile in its affiliation practices, with a Z-score of -0.783, which is notably lower than the national average of -0.526. This suggests that the institution's processes are managed with greater rigor than the national standard. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this low score indicates that the university effectively avoids strategic attempts to inflate institutional credit or engage in “affiliation shopping,” ensuring that collaborative credit is a reflection of genuine partnership rather than an artificial metric.
With a Z-score of -0.259, which is lower than the national average of -0.173, the institution exhibits a prudent approach to quality control. This indicates that its pre-publication review and supervision mechanisms are more rigorous than the national standard. Retractions can be complex, but a rate significantly lower than the norm suggests that the university's integrity culture is strong, effectively preventing systemic failures in methodological rigor or recurring malpractice. This proactive stance on quality control is a key asset in safeguarding its scientific reputation.
The institution maintains a very low rate of self-citation (Z-score: -0.638), positioning it well below the national average (Z-score: -0.119). This prudent profile indicates that the university's research has strong external validation and is well-integrated into the global scientific community. A certain level of self-citation is natural, but the university's exceptionally low value demonstrates a clear avoidance of scientific isolation or 'echo chambers.' This confirms that its academic influence is driven by broad recognition rather than being inflated by endogamous internal dynamics.
Hacettepe University shows strong institutional resilience against a notable national risk, with a Z-score of -0.143 in a country context where the average is a medium-risk 0.179. This indicates that the university's control mechanisms and information literacy programs are effectively mitigating a systemic vulnerability present in its environment. By successfully guiding its researchers away from channels that do not meet international ethical or quality standards, the institution acts as a firewall, protecting its reputation and ensuring its scientific resources are not wasted on 'predatory' or low-quality practices.
The university shows high exposure to authorship inflation, with a Z-score of 0.306, which is more pronounced than the national average of 0.074. This suggests the institution is more prone to this risk than its peers, reflecting a shared systemic pattern but with greater intensity. Outside of 'Big Science' contexts where extensive author lists are normal, this pattern can indicate a dilution of individual accountability. This signal warrants a review to distinguish between necessary massive collaborations and potential 'honorary' or political authorship practices that could compromise transparency.
A moderate deviation from the national norm is observed in this indicator, with the university showing a Z-score of 1.006 compared to the country's low-risk average of -0.064. This greater sensitivity to risk suggests that the institution's scientific prestige may be significantly dependent on external collaborations where it does not exercise intellectual leadership. A wide positive gap signals a sustainability risk, where high impact metrics may result from strategic positioning in partnerships rather than from genuine internal capacity. This invites reflection on fostering homegrown research excellence to ensure its prestige is both structural and sustainable.
The university's Z-score of -0.099, while in the low-risk category, is higher than the national average of -0.430, signaling an incipient vulnerability. This suggests that while the issue is not widespread, the institution shows early signals that warrant review before escalating. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution and may point to imbalances between quantity and quality. Monitoring this trend is advisable to preemptively address risks such as coercive authorship or the assignment of credit without real participation, ensuring that productivity metrics do not overshadow scientific integrity.
With a Z-score of 0.493, the university demonstrates a high exposure to academic endogamy, a tendency that is more pronounced than the national average of 0.119. This indicates that the institution is more prone than its peers to publishing in its own journals. This practice raises potential conflicts of interest, as the institution acts as both judge and party, and may allow research to bypass independent external peer review. This reliance on internal channels could limit the global visibility of its research and suggests a risk of using them as 'fast tracks' to inflate publication counts without standard competitive validation.
The institution exhibits low-profile consistency and a clear strength in this area, with a very low Z-score of -0.555, far below the national average of -0.245. This near-total absence of risk signals aligns with the highest standards of scientific communication. It demonstrates a strong institutional commitment to publishing coherent, significant studies rather than engaging in data fragmentation or 'salami slicing' to artificially inflate productivity metrics. This practice reinforces the integrity of the scientific record and shows respect for the academic review system.
