| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.761 | -0.035 |
|
Retracted Output
|
-0.362 | 0.749 |
|
Institutional Self-Citation
|
-0.869 | 0.192 |
|
Discontinued Journals Output
|
1.008 | 1.127 |
|
Hyperauthored Output
|
-0.433 | -0.822 |
|
Leadership Impact Gap
|
2.690 | -0.112 |
|
Hyperprolific Authors
|
-1.181 | -0.501 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
0.401 | 0.313 |
Hanoi National University of Education presents a global integrity profile that is largely aligned with international standards, as reflected by its overall score of -0.039. The institution demonstrates significant strengths in maintaining a very low risk of academic endogamy, with excellent scores in Institutional Self-Citation, Output in Institutional Journals, and a negligible rate of Hyperprolific Authors. These results point to a research culture that values external validation and responsible authorship. However, this solid foundation is contrasted by medium-risk vulnerabilities in three key areas: a tendency to publish in Discontinued Journals, a high rate of Redundant Output, and a notable Gap between the impact of its total output and that of the research it leads. According to SCImago Institutions Rankings data, the university holds strong national positions in thematic areas such as Psychology (ranked 7th in Viet Nam), Agricultural and Biological Sciences (15th), and Biochemistry, Genetics and Molecular Biology (15th). To fully align with its mission to "sustain and enhance its quality in teaching, research, public service and educational development," it is crucial to address these integrity risks. A dependency on external leadership for impact and the use of low-quality publication channels could undermine the long-term goal of developing self-sufficient, high-caliber researchers and scholars. By strategically addressing these vulnerabilities, the university can ensure its operational practices fully reflect its commitment to excellence and solidify its reputation as a leading educational institution.
The institution presents a Z-score of -0.761, which is notably lower than the national average of -0.035. This indicates a prudent and rigorous approach to managing institutional affiliations, showing more control than the national standard. While multiple affiliations can be a legitimate outcome of collaboration, the university's low rate suggests that its policies effectively prevent strategic practices aimed at artificially inflating institutional credit or "affiliation shopping," thereby ensuring that its collaborative footprint is transparent and accurately reflects genuine partnerships.
The institution's Z-score of -0.362 contrasts sharply with the national average of 0.749. This demonstrates a remarkable institutional resilience, suggesting that its internal control mechanisms are effectively mitigating the systemic risks related to retractions that are more prevalent in the country. Retractions are complex events, but a rate significantly lower than the national context indicates that the university's quality control and supervision mechanisms prior to publication are robust. This serves as a firewall, protecting the institution's reputation and reflecting a strong culture of integrity and methodological rigor.
With a Z-score of -0.869, the institution operates with a very low rate of self-citation, particularly when compared to the national average of 0.192. This result signals a preventive isolation from the risk of academic endogamy observed elsewhere in the country. A certain level of self-citation is natural, but the university's minimal rate demonstrates a strong outward-looking research culture that actively seeks external scrutiny and validation. This avoids the creation of 'echo chambers' and ensures that its academic influence is built on broad recognition by the global scientific community, not on insular, self-referential dynamics.
The institution's Z-score for this indicator is 1.008, slightly below the national average of 1.127. This suggests a pattern of differentiated management where the university, while still exposed to a risk common in the country, demonstrates a degree of moderation. A high proportion of publications in discontinued journals is a critical alert regarding due diligence in selecting dissemination channels. The current medium-risk level indicates that a portion of the university's research is being channeled through media that may not meet international quality standards, posing a reputational risk. Strengthening information literacy and guidance on journal selection is recommended to avoid wasting resources on low-quality or 'predatory' outlets.
The institution records a Z-score of -0.433, which is slightly higher than the national average of -0.822. This score, while still in the low-risk category, points to an incipient vulnerability that warrants review. In fields outside of 'Big Science,' extensive author lists can sometimes indicate an inflation of authorship credits, which dilutes individual accountability. The university's rate, being slightly above the national norm, suggests a need to monitor authorship practices to ensure they reflect genuine collaboration and avoid the inclusion of 'honorary' authors, thereby maintaining transparency and responsibility in its research output.
The institution shows a Z-score of 2.690, a significant deviation from the national average of -0.112. This result signals a moderate deviation from the national trend, indicating a greater sensitivity to the risk of dependency on external partners for impact. The wide positive gap suggests that while the university's overall scientific prestige is high, this is heavily reliant on collaborations where it does not exercise intellectual leadership. This poses a sustainability risk, as its reputation appears more exogenous than structural. This finding invites a strategic reflection on how to build genuine internal capacity to ensure that excellence metrics are a direct result of its own research leadership.
The institution's Z-score of -1.181 is well below the national average of -0.501, indicating a very low-risk profile in this area. This demonstrates a low-profile consistency, where the absence of risk signals aligns with, and even improves upon, the national standard. Extreme individual publication volumes can challenge the credibility of meaningful intellectual contribution. The university's very low rate suggests a healthy balance between quantity and quality, effectively avoiding risks such as coercive authorship or the assignment of credit without real participation, thus upholding the integrity of its scientific record.
With a Z-score of -0.268, the institution is perfectly aligned with the national average, which is also -0.268. This reflects an integrity synchrony with its environment, operating with maximum scientific security in this domain. While in-house journals can be valuable, an over-reliance on them can create conflicts of interest. The university's very low score indicates that its research output is overwhelmingly directed toward external, independent channels for peer review. This practice avoids the risk of academic endogamy, enhances global visibility, and confirms that its scientific production undergoes standard competitive validation.
The institution has a Z-score of 0.401, which is higher than the national average of 0.313. This suggests a high exposure to this particular risk, indicating that the university is more prone to showing alert signals for redundant publication than its national peers. A high value in this indicator alerts to the practice of dividing a single study into 'minimal publishable units' to artificially inflate productivity metrics. This dynamic, often called 'salami slicing,' distorts the scientific evidence and overburdens the review system. It is advisable to review publication guidelines to encourage the dissemination of more substantive and coherent bodies of work.
