| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.425 | 0.236 |
|
Retracted Output
|
-0.306 | -0.094 |
|
Institutional Self-Citation
|
2.495 | 0.385 |
|
Discontinued Journals Output
|
0.195 | -0.231 |
|
Hyperauthored Output
|
-0.561 | -0.212 |
|
Leadership Impact Gap
|
-0.862 | 0.199 |
|
Hyperprolific Authors
|
-0.514 | -0.739 |
|
Institutional Journal Output
|
2.041 | 0.839 |
|
Redundant Output
|
0.376 | -0.203 |
The Universidade Federal de Campina Grande demonstrates a solid overall performance in scientific integrity, with a low aggregate risk score of 0.130. The institution's primary strengths lie in its remarkable capacity for intellectual leadership, as evidenced by a very low dependency on external collaborations for impact, and robust control over authorship practices, including low rates of hyper-authorship and retracted publications. However, this profile is contrasted by significant vulnerabilities in publication and citation habits. A critical level of institutional self-citation and high exposure to publishing in its own journals suggest a tendency towards academic endogamy, which could limit global visibility. These risks, coupled with moderate alerts in the use of discontinued journals and redundant publications, challenge the university's mission to foster "ethics, coherence" and engage with the "contemporary world, in its global context." According to SCImago Institutions Rankings data, the university's strongest thematic areas nationally include Environmental Science (ranked 21st), Veterinary (27th), Chemistry (35th), and Social Sciences (35th). To fully align its operational excellence with its stated mission of social responsibility, the institution is encouraged to implement strategies that promote broader external validation and diversify its dissemination channels, thereby reinforcing its commitment to producing globally recognized and ethically sound knowledge.
The institution presents a Z-score of -0.425, which is notably lower than the national average of 0.236. This suggests a high degree of institutional resilience, where internal control mechanisms appear to effectively mitigate the systemic risks related to affiliation strategies that are more prevalent at the national level. While multiple affiliations can be a legitimate outcome of collaboration, disproportionately high rates can signal attempts to inflate institutional credit. The university's prudent profile in this area indicates that its collaborative practices are well-managed, avoiding patterns that could be interpreted as "affiliation shopping" and reinforcing a culture of clear and transparent academic contribution.
With a Z-score of -0.306, the institution demonstrates a more rigorous performance than the national standard, which has a score of -0.094. This prudent profile suggests that the university's quality control and supervision mechanisms are particularly effective. Retractions are complex events, and a rate significantly higher than the average can alert to systemic failures in an institution's integrity culture. In this case, the university's lower-than-average score indicates a strong commitment to methodological rigor and responsible research conduct, minimizing the occurrence of errors that could lead to retractions and reinforcing confidence in its published output.
The institution's Z-score of 2.495 is critically high, especially when compared to the national average of 0.385. This result indicates an accentuation of risk, where the university significantly amplifies a vulnerability that is already present in the national system. A certain level of self-citation is natural and reflects the continuity of established research lines. Nonetheless, this disproportionately high rate signals a concerning scientific isolation or an "echo chamber" where the institution validates its own work without sufficient external scrutiny. This value warns of the risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than global community recognition, a situation that requires immediate strategic attention.
The university shows a Z-score of 0.195, marking a moderate deviation from the national average of -0.231. This indicates a greater sensitivity to risk factors in publication channel selection compared to its national peers. A high proportion of publications in discontinued journals constitutes a critical alert regarding due diligence. This score suggests that a portion of the university's scientific production is being channeled through media that may not meet international ethical or quality standards. This exposes the institution to reputational risks and points to a need for enhanced information literacy among its researchers to avoid wasting resources on 'predatory' or low-quality practices.
The institution's Z-score of -0.561 is well below the national average of -0.212, reflecting a prudent and well-managed approach to authorship. This indicates that the university manages its collaborative processes with more rigor than the national standard. While extensive author lists are legitimate in "Big Science," a high Z-score outside these contexts can indicate author list inflation, diluting accountability. The university's low score is a positive signal, suggesting that its authorship practices are transparent and aligned with disciplinary norms, effectively distinguishing between necessary massive collaboration and questionable "honorary" authorship.
The institution exhibits a Z-score of -0.862, a figure that represents a preventive isolation from the national trend, where the average score is 0.199. This result is a strong indicator of scientific autonomy, as the university does not replicate the risk dynamics of dependency observed elsewhere in the country. A wide positive gap often signals that scientific prestige is dependent on external partners rather than internal capacity. In contrast, this negative score suggests that the university's excellence metrics result from real internal capabilities and that its research has a high impact even when it exercises intellectual leadership, a key marker of a sustainable and robust scientific ecosystem.
With a Z-score of -0.514, the institution's rate of hyperprolific authors is slightly higher than the national average of -0.739, though still within a low-risk range. This suggests an incipient vulnerability, where the university shows early signals that warrant review before they escalate. While high productivity can be legitimate, extreme individual publication volumes often challenge the limits of meaningful intellectual contribution. This indicator alerts to potential imbalances between quantity and quality, and although the current level is not alarming, it points to a need for monitoring to prevent risks such as coercive authorship or the assignment of authorship without real participation.
The institution's Z-score of 2.041 is significantly higher than the national average of 0.839, even though both are in the medium-risk category. This indicates a high exposure, suggesting the university is more prone to showing alert signals in this area than its peers. In-house journals can be valuable, but excessive dependence on them raises conflicts of interest, as the institution acts as both judge and party. This high score warns of the risk of academic endogamy, where scientific production might be bypassing independent external peer review. This practice can limit global visibility and may indicate the use of internal channels as 'fast tracks' to inflate CVs without standard competitive validation.
The university's Z-score of 0.376 for redundant output represents a moderate deviation from the national average of -0.203. This score suggests the institution shows a greater sensitivity to risk factors associated with publication fragmentation than its national counterparts. Massive bibliographic overlap between simultaneous publications often indicates data fragmentation or 'salami slicing.' This value serves as an alert to the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity. Such a practice not only distorts the scientific evidence but also overburdens the review system, prioritizing volume over the generation of significant new knowledge.
