Oklahoma State University, Tulsa

EXECUTIVE SUMMARY AND STRATEGIC VISION

Oklahoma State University, Tulsa presents a profile of high scientific integrity, with an overall score of -0.097 that indicates a performance generally exceeding national benchmarks. The institution demonstrates exceptional control in several key areas, including a near-absence of retracted output and publications in discontinued or institutional journals, signaling robust quality assurance mechanisms. Furthermore, it shows notable resilience by maintaining low-risk levels for hyper-authorship and redundant publications, areas where the national system shows greater vulnerability. This strong foundation is, however, challenged by a critical alert regarding the Rate of Hyperprolific Authors, which stands as a significant outlier and requires immediate attention. A secondary, medium-risk signal is also present in the institution's reliance on external collaborations for its scientific impact. These findings are particularly relevant given the institution's strong positioning in Medicine, Psychology, and Social Sciences, as documented by SCImago Institutions Rankings. While the institution's specific mission statement was not available for this analysis, the identified risk of hyperprolific authorship could fundamentally challenge any mission centered on academic excellence and integrity, as it raises questions about the balance between research quantity and quality. It is therefore recommended that the university conduct a focused internal review of its authorship and contribution policies to address this primary vulnerability, thereby securing its otherwise commendable institutional integrity framework and ensuring its research leadership is both impactful and sustainable.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

The institution's Z-score of -0.560 for this indicator is closely aligned with the national average of -0.514, reflecting a level of collaborative activity that is normal and expected for its context. This statistical normality suggests that the observed rate of multiple affiliations is a legitimate outcome of researcher mobility and strategic partnerships with other entities. The data does not indicate any strategic misuse of affiliations to artificially inflate institutional credit, but rather a standard engagement with the broader academic ecosystem, consistent with the practices of its national peers.

Rate of Retracted Output

With a Z-score of -0.390, the institution demonstrates an exceptionally low rate of retracted publications, performing significantly better than the national average of -0.126. This absence of risk signals aligns with a national context that already maintains a low-risk profile, highlighting the effectiveness of the university's internal quality control and supervision mechanisms. A rate significantly below the norm suggests that processes for ensuring methodological rigor are robust, systemically preventing the kinds of errors or malpractice that lead to retractions and thereby safeguarding the institution's culture of integrity.

Rate of Institutional Self-Citation

The institution maintains a prudent profile with a Z-score of -0.589, which is lower than the national average of -0.566. This indicates that its research processes are managed with more rigor than the national standard in this area. While a certain degree of self-citation is natural to reflect the continuity of research lines, the institution's lower rate effectively mitigates any risk of creating 'echo chambers' or endogamous impact inflation. This suggests that the institution's academic influence is healthily validated by the global scientific community rather than being oversized by internal dynamics.

Rate of Output in Discontinued Journals

The institution's Z-score of -0.391 is minimal, though slightly higher than the national average of -0.415 in a context where this risk is virtually non-existent for both. This value represents a minor residual signal in an otherwise inert environment. A high proportion of output in such journals would be a critical alert regarding due diligence, but at this very low level, it serves merely as a reminder of the ongoing need for information literacy and vigilance in selecting publication venues to avoid any association with predatory or low-quality practices and protect the institution's reputation.

Rate of Hyper-Authored Output

Displaying strong institutional resilience, the university has a Z-score of -0.899, indicating a low rate of hyper-authored publications, in stark contrast to the medium-risk trend seen at the national level (Z-score 0.594). This suggests that the institution's internal control mechanisms act as an effective filter against a systemic risk prevalent in the country. By successfully distinguishing between necessary large-scale collaboration and questionable practices like 'honorary' authorship, the university upholds a high standard of individual accountability and transparency in its research attributions.

Gap between Impact of total output and the impact of output with leadership

The institution's Z-score of 0.339 reflects a medium-risk gap, a signal that is more pronounced than the national average of 0.284. This indicates a higher exposure to the risk of depending on external partners for scientific prestige. A wide positive gap, where overall impact is high but the impact of institution-led research is lower, can signal a risk to sustainability. This finding invites a strategic reflection on whether the institution's strong performance metrics are a result of its own structural capacity or its positioning in collaborations where it does not exercise primary intellectual leadership.

Rate of Hyperprolific Authors

This indicator presents a critical anomaly, with the institution's Z-score of 2.478 marking a significant risk level and a severe discrepancy from the low-risk national standard (Z-score -0.275). Such atypical risk activity is an outlier in a healthy environment and requires a deep integrity assessment. Extreme individual publication volumes challenge the limits of meaningful intellectual contribution and can point to systemic issues such as coercive authorship, data fragmentation, or authorship assignment without real participation. This dynamic prioritizes metrics over the integrity of the scientific record, and an urgent review of authorship policies and practices is strongly advised.

Rate of Output in Institutional Journals

The institution exhibits total operational silence in this area, with a Z-score of -0.268 that is even lower than the minimal national average of -0.220. This absence of risk signals, even below the national baseline, points to an exemplary commitment to independent external peer review. By avoiding reliance on in-house journals, the university effectively eliminates potential conflicts of interest and ensures its scientific production is validated through standard competitive channels, thereby maximizing its global visibility and reinforcing its credibility.

Rate of Redundant Output (Salami Slicing)

With a Z-score of -0.192, the institution demonstrates clear resilience against the risk of redundant publications, maintaining a low-risk profile while the national context shows a medium-level risk (Z-score 0.027). This suggests that institutional controls or culture effectively discourage the practice of 'salami slicing,' where a single study is fragmented into minimal publishable units to inflate output. By prioritizing the publication of significant new knowledge over volume, the university upholds the integrity of the scientific evidence base and avoids overburdening the peer review system.