| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.115 | -0.119 |
|
Retracted Output
|
1.282 | -0.208 |
|
Institutional Self-Citation
|
-0.370 | 0.208 |
|
Discontinued Journals Output
|
-0.228 | -0.328 |
|
Hyperauthored Output
|
0.190 | 0.881 |
|
Leadership Impact Gap
|
-1.170 | 0.809 |
|
Hyperprolific Authors
|
-1.413 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
-1.186 | 0.778 |
Aichi Gakuin University presents a robust scientific integrity profile, reflected in an overall risk score of 0.032. The institution demonstrates exceptional strengths in maintaining intellectual leadership, with a minimal gap between its total impact and the impact of its own-led research. Furthermore, it exhibits very low risk in hyperprolific authorship and redundant publications, indicating a culture that prioritizes quality over sheer volume. However, this strong foundation is critically undermined by a significant alert in the Rate of Retracted Output, which is atypically high for the national context and requires immediate attention. The university's academic strengths are clearly positioned in areas such as Dentistry (ranked 6th in Japan), Medicine (81st), and Chemistry (99th), according to SCImago Institutions Rankings data. While the institution's specific mission was not available for this analysis, the high rate of retractions poses a direct threat to any mission centered on academic excellence and social responsibility, as it can erode trust and devalue research contributions. To fully capitalize on its evident strengths and secure its reputation, it is recommended that the university conduct a focused qualitative audit of its pre-publication review processes to align its practices with its otherwise outstanding integrity standards.
The institution's Z-score of -0.115 is statistically aligned with the national average of -0.119, indicating a risk level that is normal and expected for its context. This alignment suggests that the university's patterns of collaboration and researcher mobility are consistent with national practices. Multiple affiliations are often a legitimate result of partnerships, but the current data does not signal any strategic attempts to artificially inflate institutional credit or engage in “affiliation shopping,” reflecting a standard and transparent operational profile in this area.
A critical alert is raised by the institution's Z-score of 1.282, which represents a severe discrepancy when compared to the low-risk national average of -0.208. This atypical level of risk activity demands a deep integrity assessment. Retractions are complex events, but a rate significantly higher than the national standard suggests that quality control mechanisms prior to publication may be failing systemically. This finding moves beyond isolated incidents and points to a potential vulnerability in the institution's integrity culture, indicating possible recurring malpractice or a lack of methodological rigor that requires immediate qualitative verification by management to protect its scientific reputation.
The institution demonstrates notable resilience, with a Z-score of -0.370 in a national context where the average is a moderate-risk 0.208. This indicates that internal control mechanisms are effectively mitigating the systemic risks of self-citation prevalent in the country. While a certain level of self-citation is natural, the university's low rate suggests it successfully avoids the formation of 'echo chambers' or the endogamous inflation of its impact. This profile reflects a commitment to external validation and integration within the global scientific community, rather than relying on internal dynamics for recognition.
With a Z-score of -0.228, the institution shows a slightly higher tendency to publish in discontinued journals compared to the national average of -0.328, though both remain at a low-risk level. This subtle difference points to an incipient vulnerability that warrants review before it escalates. A high proportion of output in such journals can be a critical alert regarding due diligence in selecting dissemination channels. While the current level is not alarming, it serves as a reminder of the need for continuous information literacy to prevent resources from being wasted on 'predatory' or low-quality publishing practices.
The institution's Z-score of 0.190 reflects a moderate risk, which is part of a systemic pattern also seen in the national average of 0.881. However, the university's significantly lower score indicates a differentiated management approach that successfully moderates the risks common in the country. In fields outside of 'Big Science,' extensive author lists can signal inflation and dilute accountability. The institution's relative control over this trend suggests a more discerning approach to authorship, helping to distinguish between necessary massive collaboration and potentially problematic 'honorary' authorship practices.
The university shows exceptional strength in this area, with a Z-score of -1.170, marking a preventive isolation from the national trend, which has a moderate-risk score of 0.809. A wide positive gap can signal a dependency on external partners for scientific prestige. In contrast, the institution's very low score indicates that its scientific prestige is structural and internally generated, not dependent on collaborations where it does not exercise intellectual leadership. This reflects a high degree of real internal capacity and sustainability in its research excellence.
With a Z-score of -1.413, the institution effectively isolates itself from the moderate-risk dynamics observed at the national level (Z-score of 0.288). This demonstrates a clear institutional culture that does not replicate the risk of hyperprolificity found elsewhere in the country. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution and may point to risks like coercive authorship. The university's very low rate in this indicator is a strong positive signal, suggesting a healthy balance between productivity and quality, and a commitment to the integrity of the scientific record.
The institution's Z-score of -0.268 signifies a total operational silence regarding this risk, performing even better than the already very low national average of -0.139. This absence of risk signals, even below the national baseline, is exemplary. It indicates that the university avoids any potential conflicts of interest or academic endogamy that can arise from over-reliance on in-house journals. This practice reinforces a commitment to independent, external peer review and ensures its scientific production is validated through standard competitive channels, maximizing global visibility.
The university demonstrates a robust defense against redundant publications, with a Z-score of -1.186 that signals a preventive isolation from the national environment, where this practice is a moderate risk (Z-score of 0.778). Massive bibliographic overlap between publications often indicates 'salami slicing'—the practice of fragmenting a study to artificially inflate productivity. The institution's very low score suggests a focus on publishing coherent, significant studies rather than prioritizing volume, a practice that upholds the integrity of scientific evidence and respects the academic review system.
