| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
3.008 | 0.236 |
|
Retracted Output
|
-0.456 | -0.094 |
|
Institutional Self-Citation
|
-0.343 | 0.385 |
|
Discontinued Journals Output
|
-0.099 | -0.231 |
|
Hyperauthored Output
|
-0.249 | -0.212 |
|
Leadership Impact Gap
|
-1.560 | 0.199 |
|
Hyperprolific Authors
|
0.429 | -0.739 |
|
Institutional Journal Output
|
-0.268 | 0.839 |
|
Redundant Output
|
-0.699 | -0.203 |
The Universidade Catolica de Brasilia demonstrates a robust scientific integrity profile, reflected in its overall risk score of 0.018. The institution's primary strengths lie in its exceptional control over research quality and impact sustainability, with very low risk signals in Retracted Output, Redundant Output, and the gap between its total and leadership-driven impact. These results indicate a culture that prioritizes substantive, externally validated knowledge. However, this strong foundation is contrasted by two significant vulnerabilities: a 'Significant' risk in the Rate of Multiple Affiliations and a 'Medium' risk in the Rate of Hyperprolific Authors. According to SCImago Institutions Rankings data, the university's academic strengths are particularly notable in Biochemistry, Genetics and Molecular Biology (ranked 35th in Brazil), Medicine (42nd), and Economics, Econometrics and Finance (47th). To fully align with its mission "to transform...society, through the production and management of knowledge, committed to Christian values," it is crucial to address the identified risks. Practices that could be perceived as prioritizing metric inflation over transparent contribution may undermine the credibility and ethical commitment central to this mission. By investigating the drivers of these outlier indicators, the university can reinforce its commitment to excellence and ensure its operational practices fully reflect its guiding principles.
The institution presents a Z-score of 3.008, a critical value that stands in stark contrast to the national average of 0.236. This disparity indicates that the university is not merely reflecting a national trend but is actively amplifying a vulnerability present in the Brazilian system. While multiple affiliations can be a legitimate outcome of collaboration, this disproportionately high rate signals a significant risk of strategic practices designed to inflate institutional credit. The data strongly suggests a pattern of “affiliation shopping” that requires an urgent review of institutional policies to ensure that affiliations reflect genuine, substantive contributions rather than a pursuit of ranking advantages.
With a Z-score of -0.456, the institution demonstrates an exemplary record in this area, performing even better than the already low-risk national average of -0.094. This alignment with a low-risk environment points to highly effective internal quality control mechanisms. Retractions are complex events, and while some signify responsible supervision through the correction of honest errors, an almost complete absence of them, as seen here, suggests that research is conducted with high methodological rigor and that pre-publication review processes are successfully preventing systemic failures. This result is a strong indicator of a healthy and reliable integrity culture.
The institution's Z-score of -0.343 is firmly in the low-risk category, showcasing notable resilience against the medium-risk trend observed nationally (Z-score of 0.385). This suggests that the university’s control mechanisms effectively mitigate the systemic risks of academic insularity present in its environment. A certain level of self-citation is natural, but the institution successfully avoids the 'echo chambers' that can arise from disproportionately high rates. This low score is a positive sign that the university's academic influence is validated by the global community rather than being inflated by endogamous or internal dynamics.
The institution's Z-score of -0.099, while low, is slightly higher than the national average of -0.231, signaling an incipient vulnerability. Although the overall risk is contained, this subtle deviation suggests that the university's researchers may be slightly more exposed than their national peers to publishing in questionable outlets. A high proportion of output in discontinued journals is a critical alert regarding due diligence, as it can expose the institution to severe reputational damage. This minor signal warrants a proactive review of researcher guidance and information literacy programs to prevent the escalation of this risk and avoid channeling resources toward predatory or low-quality practices.
With a Z-score of -0.249, the institution's activity in this indicator is statistically normal and aligns closely with the national average of -0.212. This indicates that the university's authorship patterns are as expected for its context and do not present a risk signal. In specific 'Big Science' fields, extensive author lists are legitimate, but when this pattern appears elsewhere, it can indicate authorship inflation. In this case, the institution's profile is standard, suggesting its collaborative practices are well within the accepted norms and do not point toward a dilution of individual accountability or the presence of 'honorary' authorships.
The institution exhibits an exceptionally strong performance with a Z-score of -1.560, indicating a very low-risk profile that effectively isolates it from the medium-risk dynamics observed at the national level (Z-score of 0.199). A wide positive gap can signal that an institution's prestige is dependent on external partners rather than its own capacity. The university's negative score, however, demonstrates the opposite: its scientific excellence is structural and driven by internally-led research. This result points to a high degree of scientific autonomy and sustainability, confirming that its impact is a direct result of its own intellectual leadership.
The institution's Z-score of 0.429 places it at a medium risk level, a moderate deviation that raises a monitoring alert, particularly when compared to the low-risk national average of -0.739. This suggests the university is more sensitive to risk factors related to extreme productivity than its national peers. While high productivity can reflect leadership, extreme publication volumes challenge the limits of meaningful intellectual contribution. This indicator warns of potential imbalances between quantity and quality, pointing to risks such as coercive authorship or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record and require a review of their causes.
With a Z-score of -0.268, the institution shows a very low reliance on its own journals, effectively isolating itself from the medium-risk trend seen across the country (Z-score of 0.839). This is a clear strength, as it demonstrates a commitment to independent, external peer review and avoids the potential conflicts of interest that arise when an institution acts as both judge and party. By shunning academic endogamy, the university ensures its scientific production is validated through standard competitive channels, enhancing its global visibility and reinforcing the credibility of its research output.
The institution's Z-score of -0.699 is in the very low-risk category, consistent with the low-risk national environment (Z-score of -0.203). This absence of risk signals indicates that the university's research culture promotes the publication of substantive, coherent studies over artificially inflating productivity. A high rate of redundant output often points to 'salami slicing,' where studies are fragmented into minimal publishable units. The university's excellent result in this area suggests its authors are focused on contributing significant new knowledge, thereby upholding the integrity of the scientific evidence base and respecting the academic review system.
