| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.011 | -0.119 |
|
Retracted Output
|
0.014 | -0.208 |
|
Institutional Self-Citation
|
0.388 | 0.208 |
|
Discontinued Journals Output
|
-0.198 | -0.328 |
|
Hyperauthored Output
|
0.667 | 0.881 |
|
Leadership Impact Gap
|
0.068 | 0.809 |
|
Hyperprolific Authors
|
0.882 | 0.288 |
|
Institutional Journal Output
|
0.374 | -0.139 |
|
Redundant Output
|
0.789 | 0.778 |
Kyushu University demonstrates a robust overall scientific integrity profile, reflected in a low global risk score of 0.185. The institution effectively mitigates several systemic risks prevalent at the national level, particularly in managing hyper-authorship and maintaining a strong correlation between its overall impact and the impact of research under its direct leadership. These strengths suggest a solid foundation of internal governance. However, areas requiring strategic attention include a higher-than-average incidence of retractions, hyperprolific authorship, and institutional self-citation, alongside a notable reliance on institutional journals, which deviates from the national norm. These vulnerabilities could potentially undermine the university's pursuit of global excellence, a goal supported by its outstanding national rankings in key thematic areas such as Energy (ranked 3rd in Japan), Arts and Humanities (5th), Business, Management and Accounting (5th), and Chemistry (5th), according to SCImago Institutions Rankings data. While a specific mission statement was not available for analysis, any commitment to excellence and social responsibility is inherently challenged by practices that could be perceived as insular or prioritizing quantity over quality. By proactively addressing these specific integrity indicators, Kyushu University can ensure its significant research contributions are built upon a foundation of transparency and global best practices, further enhancing its esteemed reputation.
The institution presents a Z-score of -0.011, which, while indicating a low risk, is slightly higher than the national average of -0.119. This minimal difference suggests an incipient vulnerability that warrants observation. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, and the current level is well within acceptable norms, the slight upward trend compared to the national context signals a dynamic that should be monitored. Ensuring that affiliations are transparent and reflect substantive contributions is key to preventing strategic attempts to inflate institutional credit or "affiliation shopping" before they escalate into a more significant concern.
With a Z-score of 0.014, the institution shows a medium risk level that marks a moderate deviation from the low-risk national benchmark of -0.208. This discrepancy suggests the university is more sensitive to factors leading to retractions than its national peers. Retractions are complex events, but a rate significantly higher than the country's average alerts to a potential vulnerability in the institution's integrity culture. It 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 university's Z-score of 0.388 places it in the medium risk category, notably higher than the national average of 0.208, which is also at a medium level. This indicates a high exposure to this particular risk, suggesting the institution is more prone to these practices than its peers. While a certain level of self-citation is natural, disproportionately high rates can signal concerning scientific isolation or 'echo chambers.' The university's elevated score warns of a heightened risk of endogamous impact inflation, where academic influence may be oversized by internal dynamics rather than validated by the broader global scientific community.
The institution's Z-score of -0.198 reflects a low risk, yet it is slightly less favorable than the national average of -0.328. This subtle difference points to an incipient vulnerability. Although the overall engagement with such journals is minimal, the university shows slightly more activity in this area than the national standard. This constitutes a minor alert regarding due diligence in selecting dissemination channels. It suggests a need to reinforce information literacy among researchers to ensure institutional resources are not inadvertently directed towards 'predatory' or low-quality publications, thereby avoiding potential reputational risks.
With a Z-score of 0.667, the institution operates at a medium risk level, which is notably lower than the national average of 0.881. This demonstrates differentiated management, where the university successfully moderates a risk that appears more common across the country. While extensive author lists can be legitimate in 'Big Science,' they can also indicate author list inflation. The university's lower score suggests it may have more effective mechanisms for distinguishing between necessary massive collaboration and problematic 'honorary' authorship practices, thereby promoting greater individual accountability and transparency than its national counterparts.
The university exhibits a Z-score of 0.068, a medium risk value that is significantly lower than the national average of 0.809. This is a clear indicator of differentiated management and institutional strength. A wide positive gap, as seen at the national level, signals a dependency on external partners for impact. In contrast, the university's much smaller gap suggests that its scientific prestige is more structural and less reliant on collaborations where it does not exercise intellectual leadership. This reflects a robust internal capacity for generating high-impact, independent research, pointing to a more sustainable model of academic excellence.
The institution's Z-score of 0.882 is in the medium risk category, but it is substantially higher than the national average of 0.288. This suggests a high exposure to the risks associated with extreme publication volumes. While high productivity can reflect leadership, extreme volumes often challenge the limits of meaningful intellectual contribution. The university's elevated score serves as an alert to potential imbalances between quantity and quality, pointing to risks such as coercive authorship or the assignment of authorship without real participation. This dynamic, which appears more pronounced at the institution than nationally, prioritizes metrics in a way that could compromise the integrity of the scientific record.
With a Z-score of 0.374, the institution is at a medium risk level, which stands in stark contrast to the country's very low-risk average of -0.139. This divergence constitutes a monitoring alert, as this practice is highly unusual for the national standard. Excessive dependence on in-house journals raises potential conflicts of interest, as the institution acts as both judge and party. This score warns of a significant risk of academic endogamy, where production might bypass independent external peer review. This practice limits global visibility and may indicate the use of internal channels as 'fast tracks' to inflate publication counts without standard competitive validation, a situation that requires a review of its causes.
The university's Z-score of 0.789 is almost identical to the national average of 0.778, with both at a medium risk level. This alignment indicates a systemic pattern, where the institution's behavior reflects shared practices or evaluation pressures at a national level. This indicator alerts to the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity, also known as 'salami slicing.' The similarity in scores suggests that this is not an issue unique to the institution but rather a widespread dynamic within the national research environment that distorts scientific evidence and overburdens the review system.
