| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
1.433 | 0.189 |
|
Retracted Output
|
3.385 | -0.138 |
|
Institutional Self-Citation
|
-1.001 | -0.160 |
|
Discontinued Journals Output
|
1.262 | 0.177 |
|
Hyperauthored Output
|
-1.019 | -0.469 |
|
Leadership Impact Gap
|
-0.758 | 0.556 |
|
Hyperprolific Authors
|
-1.413 | -1.020 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
-1.186 | -0.667 |
Ghana Communication Technology University presents a complex integrity profile, with an overall risk score of 1.045 indicating areas that require strategic attention. The institution demonstrates significant strengths in maintaining low levels of academic endogamy, as evidenced by very low rates of institutional self-citation, output in its own journals, and hyperprolific authorship. However, these positive aspects are counterbalanced by critical vulnerabilities, most notably a significant rate of retracted publications and medium-risk levels in multiple affiliations and output in discontinued journals. These challenges directly conflict with the university's mission to be a "center for academic excellence" and to "deliver value to Ghana and the world," as they can undermine the quality and credibility of its research. The university's strong national standing in key thematic areas, including Computer Science (ranked 5th in Ghana), Business, Management and Accounting (8th), and Social Sciences (9th) according to SCImago Institutions Rankings data, provides a solid foundation. To safeguard this reputation, it is recommended that GCTU leverages its robust internal controls in low-risk areas to develop targeted policies and training that address the identified vulnerabilities, thereby ensuring its research practices fully align with its commitment to excellence and community service.
The institution's Z-score of 1.433 for multiple affiliations is notably higher than the national average of 0.189, indicating a greater exposure to the risks associated with this practice compared to its national peers. This suggests that the university is more prone to showing alert signals in this area. While multiple affiliations can be a legitimate outcome of researcher mobility or partnerships, this elevated rate warrants a review to ensure that these affiliations are not being used strategically to inflate institutional credit through practices like “affiliation shopping.” The disparity with the national trend suggests a need to verify that collaborative practices are transparent and reflect genuine intellectual contributions.
The university exhibits a Z-score of 3.385 for retracted output, a figure that represents a severe discrepancy when compared to the low-risk national average of -0.138. This atypical level of risk activity is a critical alert that requires a deep integrity assessment. Retractions are complex events, but a rate this significantly higher than the norm suggests that pre-publication quality control mechanisms may be failing systemically. This indicator points to a potential vulnerability in the institution's integrity culture, possibly signaling recurring malpractice or a lack of methodological rigor that demands immediate qualitative verification by management to protect the university's scientific reputation.
With a Z-score of -1.001, the institution demonstrates a very low rate of institutional self-citation, a positive signal that is consistent with the low-risk national environment (Z-score of -0.160). This absence of risk signals indicates healthy external engagement and validation. A certain level of self-citation is natural, reflecting the continuity of research lines. By maintaining a rate well below the threshold for concern, the university effectively avoids the risks of scientific isolation or creating 'echo chambers,' ensuring its academic influence is driven by broad community recognition rather than internal dynamics.
The university's Z-score of 1.262 for publications in discontinued journals is significantly elevated compared to the national average of 0.177, revealing a high exposure to the associated risks. This suggests the institution is more susceptible than its peers to channeling research into outlets of questionable quality. This pattern constitutes a critical alert regarding due diligence in selecting dissemination channels, as it indicates that a portion of scientific output is being placed in media that may not meet international ethical or quality standards. This practice exposes the institution to severe reputational risks and suggests an urgent need for enhanced information literacy among researchers to avoid predatory or low-quality publishing.
The institution shows a Z-score of -1.019 for hyper-authored output, which is lower than the national average of -0.469. This prudent profile suggests that the university manages its authorship attribution processes with more rigor than the national standard. By maintaining a low rate, the institution effectively mitigates the risk of author list inflation and demonstrates a commitment to transparency and accountability, ensuring that authorship reflects genuine intellectual contribution rather than honorary or political practices.
The university's Z-score of -0.758 for the impact gap between its total output and its leadership output demonstrates notable institutional resilience, particularly when contrasted with the medium-risk national average of 0.556. This indicates that the institution's control mechanisms are effectively mitigating a systemic risk present in the country. A negative or low score in this area is a strong indicator of scientific autonomy, suggesting that the university's prestige is built on genuine internal capacity. This result confirms that the institution exercises intellectual leadership in its collaborations, avoiding a dependency on external partners for impact and ensuring its research excellence is both structural and sustainable.
The institution records a Z-score of -1.413 for hyperprolific authors, indicating a total operational silence on this risk indicator, a rate even lower than the already low national average of -1.020. This complete absence of risk signals is a testament to a healthy balance between productivity and research quality. By showing no signs of extreme individual publication volumes, the university effectively avoids risks such as coercive authorship or prioritizing metrics over the integrity of the scientific record.
With a Z-score of -0.268, identical to the national average, the university demonstrates perfect integrity synchrony in its use of institutional journals. This total alignment with a secure national environment shows a commendable commitment to external validation. While in-house journals can be valuable, the institution's low rate of publication in such venues ensures it avoids potential conflicts of interest and the risks of academic endogamy. This practice guarantees that its scientific production undergoes independent external peer review, enhancing its global visibility and competitive validation.
The university's Z-score of -1.186 for redundant output signifies a state of total operational silence, with risk signals absent even when compared to the low-risk national average of -0.667. This exemplary performance indicates a strong institutional culture that prioritizes substantive contributions over inflated publication counts. By avoiding practices like 'salami slicing'—the fragmentation of a single study into multiple minimal publications—the university upholds the integrity of the scientific record and ensures its research contributes significant new knowledge rather than simply increasing volume.
