| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.104 | 1.104 |
|
Retracted Output
|
0.324 | -0.184 |
|
Institutional Self-Citation
|
0.707 | 0.152 |
|
Discontinued Journals Output
|
-0.183 | -0.219 |
|
Hyperauthored Output
|
4.171 | 0.160 |
|
Leadership Impact Gap
|
2.019 | 0.671 |
|
Hyperprolific Authors
|
2.787 | -0.684 |
|
Institutional Journal Output
|
4.769 | 0.934 |
|
Redundant Output
|
-0.615 | -0.068 |
The Universidad de Tarapacá presents a complex scientific integrity profile, marked by clear strengths in research practices alongside significant vulnerabilities that require strategic attention. With an overall risk score of 1.140, the institution demonstrates exemplary control in preventing redundant publications, a foundational element of research quality. This operational strength is complemented by notable academic leadership in key thematic areas, as evidenced by its SCImago Institutions Rankings, where it holds top national positions in Chemistry (1st in Chile), Energy (3rd), and Psychology (4th). However, this profile of excellence is contrasted by critical alerts in authorship practices, specifically concerning hyper-authorship and hyperprolific individuals. These patterns directly challenge the institution's mission to uphold "academic excellence and continuous quality improvement," as they suggest a potential prioritization of publication volume over the integrity and accountability of individual contributions. To fully align its practices with its mission, the university is advised to leverage its demonstrated strengths in research integrity to develop and implement robust authorship and collaboration policies, thereby transforming these risk areas into opportunities for reinforcing its commitment to quality.
The institution presents a Z-score of 0.104, while the national average is 1.104. This indicates that the university's approach to multiple affiliations is notably more conservative and controlled than the prevailing trend across the country. While multiple affiliations often arise from legitimate collaborations, the institution's lower rate suggests effective internal management that moderates a risk that appears more common nationally. This differentiated management helps prevent signals of strategic "affiliation shopping" or artificial inflation of institutional credit, positioning the university with a more transparent and robust profile in this area compared to its national peers.
The institution's Z-score for retracted output is 0.324, deviating moderately from the national average of -0.184. This suggests the university shows a greater sensitivity to risk factors leading to retractions than its peers. Retractions can be complex events, but a rate significantly higher than the national standard serves as an alert. It suggests that the institution's pre-publication quality control mechanisms may be facing systemic challenges or failing to catch errors effectively, pointing to a potential vulnerability in its integrity culture that warrants a qualitative review by management to understand the root causes.
With a Z-score of 0.707, the institution shows a higher rate of self-citation compared to the national average of 0.152. This result indicates that the university is more exposed to the risks associated with inward-looking citation patterns. While a certain level of self-citation is natural, this disproportionately high rate can signal the formation of scientific 'echo chambers' where work is validated internally without sufficient external scrutiny. This high value warns of the risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than by broader recognition from the global scientific community.
The institution's Z-score of -0.183 is statistically normal and aligns closely with the national average of -0.219. This alignment indicates that the risk level is as expected for its context, with no unusual activity detected. The low incidence of publications in journals that later cease to operate suggests that researchers are, on the whole, exercising appropriate due diligence in selecting stable and reputable dissemination channels. This practice mitigates the reputational risks associated with publishing in low-quality or predatory media and reflects a healthy standard of information literacy within the institution.
The institution registers a Z-score of 4.171, a value that significantly amplifies the national average of 0.160. This finding points to a critical accentuation of risk, where the university's authorship patterns are far more extreme than those observed in the national system. While extensive author lists are legitimate in 'Big Science,' such a high score outside those contexts is a strong indicator of author list inflation. This practice dilutes individual accountability and transparency, suggesting an urgent need to distinguish between necessary massive collaboration and the potential prevalence of 'honorary' or political authorship practices.
The institution shows a Z-score of 2.019 in this indicator, revealing a significantly wider gap than the national average of 0.671. This high exposure suggests that the university's scientific prestige is more dependent on external collaborations than is typical for the country. A wide gap where global impact is high but the impact of institution-led research is low signals a sustainability risk. It invites reflection on whether the institution's excellence metrics result from its own structural capacity or from a strategic positioning in collaborations where it does not exercise primary intellectual leadership, making its perceived impact potentially exogenous and fragile.
A severe discrepancy exists between the institution's Z-score of 2.787 and the national average of -0.684. This risk activity is highly atypical for the national environment and requires a deep integrity assessment. While high productivity can reflect leadership, extreme individual publication volumes challenge the limits of meaningful intellectual contribution. This critical anomaly points to potential systemic imbalances between quantity and quality, alerting to risks such as coercive authorship, data fragmentation, or the assignment of authorship without real participation—dynamics that prioritize metrics over the integrity of the scientific record.
The institution's Z-score of 4.769 is exceptionally high compared to the national average of 0.934, indicating a high exposure to the risks of academic endogamy. While in-house journals can be valuable, an excessive dependence on them raises conflict-of-interest concerns, as the institution acts as both judge and party. This score warns that a significant portion of scientific production may be bypassing independent external peer review, potentially using internal channels as 'fast tracks' to inflate publication records without undergoing standard competitive validation, thereby limiting global visibility and credibility.
The institution demonstrates a Z-score of -0.615, which is well below the already low national average of -0.068. This low-profile consistency signals an exemplary absence of risk in this area. The data indicates that the university's research culture effectively discourages the practice of dividing studies into minimal publishable units to artificially inflate productivity. This strong performance aligns with the highest standards of scientific integrity, showing a commitment to producing significant, coherent knowledge rather than fragmented outputs, which reinforces the trustworthiness of its scientific record.
