| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-1.087 | -0.119 |
|
Retracted Output
|
0.032 | -0.208 |
|
Institutional Self-Citation
|
-0.882 | 0.208 |
|
Discontinued Journals Output
|
-0.446 | -0.328 |
|
Hyperauthored Output
|
1.485 | 0.881 |
|
Leadership Impact Gap
|
2.943 | 0.809 |
|
Hyperprolific Authors
|
-0.563 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
0.349 | 0.778 |
Fukuoka University presents a balanced integrity profile, with an overall score of -0.077 that reflects a general alignment with national standards, yet also highlights specific areas requiring strategic attention. The institution demonstrates exceptional strengths in maintaining very low-risk levels for Multiple Affiliations, Institutional Self-Citation, and Output in Discontinued Journals, indicating robust policies on affiliation transparency and a strong preference for external, high-quality publication venues. However, these strengths are contrasted by significant vulnerabilities, most notably a high rate of Hyper-Authored Output and medium-risk signals in Retracted Output and the gap between its overall impact and the impact of research it leads. These weaknesses suggest potential issues in authorship attribution, pre-publication quality control, and the sustainability of its scientific prestige. These findings are particularly relevant given the university's strong national standing in key thematic areas such as Earth and Planetary Sciences, Physics and Astronomy, and Economics, Econometrics and Finance, according to SCImago Institutions Rankings data. The university's mission to cultivate "academic excellence" and pursue "truth" is directly challenged by integrity risks that can dilute accountability and compromise the research record. To fully realize its vision, it is recommended that the university initiates a focused review of its authorship and quality assurance protocols, ensuring its operational practices fully embody its core values of integrity and excellence.
The institution exhibits a Z-score of -1.087, a very low value that compares favorably to the national Z-score of -0.119. This demonstrates a commendable level of consistency and control, as the complete absence of risk signals at the institutional level is in harmony with the low-risk standard observed nationally. This result indicates that the university's affiliation practices are clear and well-managed, showing no signs of strategic attempts to inflate institutional credit or engage in “affiliation shopping.” The data suggests that researcher mobility and collaborations are managed with a high degree of transparency and integrity.
With a Z-score of 0.032, the institution shows a medium level of risk, which represents a moderate deviation from the low-risk national average of -0.208. This discrepancy suggests that the university is more sensitive to factors leading to retractions than its national peers. A rate significantly higher than the average alerts to a potential vulnerability in the institution's integrity culture. This Z-score suggests that quality control mechanisms prior to publication may be facing systemic challenges, indicating that possible recurring malpractice or a lack of methodological rigor may require immediate qualitative verification by management to safeguard the institution's reputation.
The university's Z-score of -0.882 is exceptionally low, particularly when contrasted with Japan's medium-risk national Z-score of 0.208. This result indicates a form of preventive isolation, where the institution successfully avoids the risk dynamics prevalent in its national environment. A certain level of self-citation is natural; however, the university's very low rate demonstrates a strong commitment to external validation and global scientific dialogue. This effectively mitigates any risk of creating 'echo chambers' or endogamous impact inflation, confirming that its academic influence is driven by broad community recognition rather than internal dynamics.
Fukuoka University records a Z-score of -0.446, a very low-risk value that is even more conservative than the country's low-risk score of -0.328. This low-profile consistency demonstrates that the institution's practices align perfectly with the national standard for publication venue selection. The absence of risk signals in this area indicates that the university exercises strong due diligence in choosing dissemination channels. This proactive approach protects it from the severe reputational risks associated with publishing in media that do not meet international ethical or quality standards, and shows an effective use of resources by avoiding 'predatory' practices.
The institution presents a Z-score of 1.485, a significant value that sharply accentuates the medium-risk Z-score of 0.881 observed for Japan as a whole. This pattern suggests that the university is not merely reflecting a national trend but is amplifying the vulnerabilities associated with it. While extensive author lists are legitimate in 'Big Science' contexts, a high Z-score outside these fields can indicate author list inflation, which dilutes individual accountability and transparency. This signal is a critical call to action, requiring an internal review to distinguish between necessary massive collaboration and potentially problematic 'honorary' or political authorship practices that could compromise research integrity.
Both the institution (Z-score: 2.943) and the country (Z-score: 0.809) register a medium level of risk, but the university's score indicates a much higher exposure to this vulnerability than the national average. This wide positive gap suggests a significant risk to the sustainability of its research prestige. The high value implies that the institution's scientific impact is heavily dependent and exogenous, relying on collaborations where it does not exercise intellectual leadership. This invites a strategic reflection on whether its excellence metrics are the result of genuine internal capacity or a consequence of strategic positioning in partnerships that do not foster its own research autonomy.
With a Z-score of -0.563, the institution maintains a low-risk profile, demonstrating notable resilience when compared to the medium-risk national average of 0.288. This suggests that the university's internal control mechanisms are effectively mitigating the systemic risks of hyperprolificacy observed across the country. While high productivity can be a sign of leadership, extreme publication volumes can challenge the limits of meaningful intellectual contribution. The university's controlled performance in this area indicates a healthy balance between quantity and quality, successfully avoiding risks such as coercive authorship or the assignment of authorship without real participation.
The institution's Z-score of -0.268 is in the very low-risk category, performing even better than the already very low national average of -0.139. This indicates a state of total operational silence regarding this risk, with an absence of warning signals that is even below the national baseline. This performance effectively dismisses concerns about academic endogamy or conflicts of interest where the institution might act as both judge and party. It confirms that the university's scientific production overwhelmingly undergoes independent external peer review, ensuring global visibility and competitive validation rather than relying on internal 'fast tracks'.
The university's Z-score of 0.349 places it in the medium-risk category, a level it shares with the national average of 0.778. However, the institution's score is significantly lower, pointing to a differentiated management approach. This suggests that while the university is not immune to the common national risk of data fragmentation or 'salami slicing,' it is actively moderating this practice more effectively than its peers. This indicates a greater institutional emphasis on producing significant, coherent studies over artificially inflating productivity metrics by dividing research into minimal publishable units.
