| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.095 | -0.514 |
|
Retracted Output
|
-0.296 | -0.126 |
|
Institutional Self-Citation
|
0.056 | -0.566 |
|
Discontinued Journals Output
|
-0.454 | -0.415 |
|
Hyperauthored Output
|
-0.413 | 0.594 |
|
Leadership Impact Gap
|
-0.846 | 0.284 |
|
Hyperprolific Authors
|
-0.928 | -0.275 |
|
Institutional Journal Output
|
0.167 | -0.220 |
|
Redundant Output
|
0.056 | 0.027 |
North Carolina State University demonstrates a robust and healthy scientific integrity profile, with an overall risk score of -0.323 that indicates a performance well within the parameters of international best practices. The institution's primary strengths lie in its exceptional control over research leadership, author contribution patterns, and the selection of high-quality publication venues. These strengths are reflected in world-class SCImago Institutions Rankings, particularly in Veterinary (ranked 3rd in the US), Agricultural and Biological Sciences (16th in the US), and Environmental Science (18th in the US). However, to fully align with its mission of promoting "excellence" and "leadership for social, economic, and technological development," the university should address moderate risks associated with institutional self-citation, redundant output, and publishing in its own journals. While not critical, these trends could suggest a degree of academic insularity that may, in the long term, temper the global impact envisioned in its mission. A proactive strategy to reinforce external validation and diversify dissemination channels would further solidify its position as a leader in the creation and application of knowledge, ensuring its contributions are not only excellent but also globally recognized and integrated.
The institution's Z-score of -0.095 is slightly elevated compared to the national average of -0.514, indicating an incipient vulnerability that warrants observation. Although the overall risk level remains low for both the university and the country, this subtle divergence suggests a growing trend in multiple affiliations at the institution. While these are often a legitimate result of researcher mobility or partnerships, this signal serves as a reminder to ensure that this activity reflects genuine collaboration and not strategic attempts to inflate institutional credit through practices like “affiliation shopping.”
With a Z-score of -0.296, the institution exhibits a more prudent profile than the national standard (-0.126), suggesting a lower incidence of retracted publications. This favorable comparison indicates that the university's quality control and supervision mechanisms prior to publication are likely more rigorous than the national average. A low rate of retractions is a hallmark of a responsible research environment, signaling a strong integrity culture where potential errors are effectively managed before they enter the scientific record, thereby avoiding the need for later correction.
The university shows a moderate deviation from the national norm, with a Z-score of 0.056 in an environment where the country average is very low (-0.566). This indicates a greater sensitivity to this risk factor than its peers. While a certain level of self-citation is natural and reflects the continuity of established research lines, this value warns of a potential for scientific isolation or 'echo chambers.' The institution should monitor this trend to mitigate the risk of endogamous impact inflation, ensuring its academic influence is validated by the global community rather than being oversized by internal dynamics.
The institution demonstrates total operational silence in this area, with a Z-score of -0.454 that is even lower than the country's already minimal score of -0.415. This absence of risk signals is exemplary and points to a highly effective due diligence process for selecting publication venues. This practice ensures that the university's scientific production is channeled exclusively through media that meet international ethical and quality standards, thereby protecting its reputation and avoiding the waste of resources on 'predatory' or low-quality journals.
Displaying notable institutional resilience, the university maintains a low Z-score of -0.413 in a national context where hyper-authorship presents a moderate risk (Z-score of 0.594). This suggests that the institution's internal control mechanisms act as an effective filter against systemic pressures that can lead to author list inflation. By maintaining transparency and accountability in authorship, the university successfully distinguishes between necessary massive collaboration in 'Big Science' and potentially problematic 'honorary' authorship practices, reinforcing the integrity of its research contributions.
The institution exhibits a profile of preventive isolation, with a Z-score of -0.846 that contrasts sharply with the moderate risk observed at the national level (0.284). This excellent result indicates that the university does not replicate the risk dynamics of its environment; instead, it demonstrates that its scientific prestige is structural and self-sufficient. The impact of research led by the institution is strong and not dependent on external partners, signaling that its high-quality metrics result from genuine internal capacity rather than strategic positioning in collaborations where it does not exercise intellectual leadership.
With a Z-score of -0.928, the institution shows a near-total absence of hyperprolific authors, a sign of low-profile consistency that aligns with the low-risk national standard (-0.275). This lack of extreme individual publication volumes is a positive indicator of a healthy balance between quantity and quality. It suggests an institutional culture that prioritizes meaningful intellectual contribution over sheer metrics, effectively mitigating risks such as coercive authorship or the assignment of credit without real participation, thus preserving the integrity of the scientific record.
This indicator presents a monitoring alert, as the institution's Z-score of 0.167 signifies a moderate risk level that is highly unusual for the national standard, where this practice is nearly non-existent (Z-score of -0.220). This divergence requires a review of its causes. While in-house journals can serve local dissemination needs, this rate raises potential conflict-of-interest concerns, as the institution acts as both judge and party. The trend warns of a risk of academic endogamy, where production might bypass independent external peer review, potentially limiting global visibility and creating 'fast tracks' to inflate CVs without standard competitive validation.
The institution's Z-score of 0.056 is closely aligned with the national average of 0.027, indicating that its moderate risk level reflects a systemic pattern. This suggests that the university's practices are consistent with shared academic behaviors or publication pressures at a national level. While citing previous work is necessary, this score alerts to the potential for 'salami slicing,' where a coherent study may be fragmented into minimal publishable units to artificially inflate productivity. This practice can distort the scientific evidence base and should be monitored to ensure the focus remains on generating significant new knowledge.
