| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-1.010 | -0.035 |
|
Retracted Output
|
0.333 | 0.749 |
|
Institutional Self-Citation
|
0.050 | 0.192 |
|
Discontinued Journals Output
|
1.120 | 1.127 |
|
Hyperauthored Output
|
-1.068 | -0.822 |
|
Leadership Impact Gap
|
-1.695 | -0.112 |
|
Hyperprolific Authors
|
-0.501 | -0.501 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
0.364 | 0.313 |
Van Lang University demonstrates a robust overall scientific integrity profile, reflected in its very low global risk score of 0.028. This strong performance is anchored in exceptional control over indicators such as the Rate of Multiple Affiliations and the Gap between total and led impact, showcasing a culture of clear accountability and significant internal research leadership. These strengths align with the institution's high standing in key thematic areas, including its Top 3 national rankings in Arts and Humanities, Chemistry, and Economics, Econometrics and Finance, as per SCImago Institutions Rankings data. However, a cluster of medium-risk indicators, particularly concerning the Rate of Output in Discontinued Journals and the Rate of Redundant Output, signals a vulnerability that mirrors national trends. These practices, if left unaddressed, could subtly undermine the university's mission to "bring inspirational impacts to society," as true inspiration is rooted in unquestionable credibility and scientific substance. To fully realize its strategic vision, the university is encouraged to leverage its solid integrity foundation to develop targeted policies that mitigate these specific risks, ensuring its excellent research output translates into a lasting and unimpeachable societal legacy.
The institution exhibits a Z-score of -1.010, which is significantly lower than the national average of -0.035. This result indicates a very low-risk profile and a clear operational standard that aligns with national norms while demonstrating even greater control. While multiple affiliations can be a legitimate outcome of researcher mobility or partnerships, the university's exceptionally low rate suggests a well-defined and transparent system for declaring institutional credit, effectively preventing any strategic "affiliation shopping" and reinforcing clear lines of accountability for its research output.
Van Lang University's Z-score for retracted publications is 0.333, placing it within the medium-risk category but notably below the national average of 0.749. This suggests a differentiated management approach, where the institution successfully moderates a risk that appears more pronounced across the country. Retractions are complex events, and a rate significantly higher than the global average can alert to systemic failures in pre-publication quality control. In this context, the university's relative containment of this indicator points to more effective internal review mechanisms than its peers, though the medium-risk signal still warrants attention to ensure that potential issues of malpractice or lack of methodological rigor are addressed proactively.
With a Z-score of 0.050, the university's rate of institutional self-citation is considerably lower than the national average of 0.192, despite both falling into the medium-risk category. This indicates that the institution manages to moderate a risk that is more common nationally. A certain level of self-citation is natural, reflecting the continuity of research lines. However, the university’s better-than-average score suggests it is less prone to the "echo chambers" that can arise from excessive self-validation. This demonstrates a healthier balance between building on internal work and engaging with the broader scientific community, reducing the risk of endogamous impact inflation and fostering a more externally validated academic influence.
The institution's Z-score of 1.120 is nearly identical to the national average of 1.127, indicating that its performance reflects a systemic pattern shared at the national level. This alignment points to a widespread challenge in the selection of publication venues. A high proportion of output in discontinued journals is a critical alert regarding due diligence, suggesting that a significant portion of scientific production may be channeled through media that fail to meet international ethical or quality standards. This shared vulnerability exposes both the institution and the country to severe reputational risks and highlights an urgent, system-wide need for improved information literacy to avoid channeling resources into predatory or low-quality publishing practices.
The university maintains a Z-score of -1.068, which is lower than the national average of -0.822. This prudent profile shows that the institution manages its authorship practices with more rigor than the national standard. While extensive author lists are legitimate in "Big Science," a high rate outside these contexts can indicate author list inflation, which dilutes individual accountability. Van Lang University's low score is a positive signal, suggesting a culture that effectively distinguishes between necessary massive collaboration and questionable "honorary" authorship, thereby promoting transparency and responsibility in its research contributions.
Van Lang University shows an outstanding Z-score of -1.695, in stark contrast to the national average of -0.112. This result signals a profound disconnection from the national trend, where the institution maintains robust internal governance and fosters research independence. A wide positive gap often suggests that scientific prestige is dependent on external partners rather than being structural. The university's very low score, however, confirms that its excellence metrics are the result of genuine internal capacity and intellectual leadership. This demonstrates a highly sustainable research model, where the institution is not merely a participant but a driving force in its high-impact collaborations.
The institution's Z-score of -0.501 is identical to the national average, indicating a level of risk that is statistically normal for its context. This perfect alignment suggests that the university's productivity patterns are in sync with the country's standards. While extreme individual publication volumes can challenge the limits of meaningful intellectual contribution and point to risks like coercive authorship, the university's low-risk score indicates a healthy balance. It suggests that productivity levels are well within reasonable bounds, prioritizing the integrity of the scientific record over sheer metrics.
With a Z-score of -0.268, which is identical to the national average, the university demonstrates perfect integrity synchrony with its environment. This total alignment occurs in a context of maximum scientific security for this indicator. While in-house journals can be valuable, excessive dependence on them raises conflict-of-interest concerns and risks academic endogamy by bypassing external peer review. The very low Z-score for both the university and the country indicates that this is not a concern, showing a strong preference for external, independent validation and ensuring its research has global visibility and competitive standing.
The university's Z-score of 0.364 is slightly higher than the national average of 0.313, suggesting a higher exposure to this risk compared to its peers. This indicates that the institution is more prone to practices that lead to redundant publications within a national context that already shows medium-risk signals. This indicator alerts to "salami slicing," where a study is fragmented into minimal units to inflate productivity. Such a practice distorts the scientific evidence and overburdens the review system. The university's heightened score in this area warrants a review of publication strategies to ensure that the focus remains on generating significant new knowledge rather than prioritizing volume.
