San Jose State University

EXECUTIVE SUMMARY AND STRATEGIC VISION

San Jose State University (SJSU) demonstrates an exceptionally strong scientific integrity profile, with an overall risk score of -0.424 that significantly outperforms the national average. This performance is characterized by a near-total absence of risk signals in key areas such as hyperprolific authorship, institutional self-citation, and multiple affiliations, indicating robust internal governance and a culture committed to responsible research practices. The institution shows remarkable resilience, effectively mitigating national trends toward moderate risk in hyper-authorship, impact dependency, and redundant publication. This foundation of integrity directly supports SJSU's excellence in its leading research areas, as identified by SCImago Institutions Rankings data, including Mathematics, Earth and Planetary Sciences, Business, Management and Accounting, and Chemistry. This commitment to ethical scholarship is fundamental to the university's mission "to expand the base of knowledge through research and scholarship" and to serve society; by ensuring its research is credible and transparent, SJSU guarantees that the knowledge it transmits is a reliable asset for its students and the community. Maintaining these high standards will be crucial for sustaining and building upon its reputation as a leading public institution.

ANALYSIS BY INDICATOR

Rate of Multiple Affiliations

With a Z-score of -0.896, San Jose State University exhibits a very low rate of multiple affiliations, positioning it favorably against the United States' national average of -0.514. This result indicates a clear and consistent approach to academic collaboration, where the absence of risk signals aligns with the low-risk national standard. While multiple affiliations often arise from legitimate researcher mobility or partnerships, SJSU's data shows no evidence of strategic attempts to inflate institutional credit or engage in “affiliation shopping,” reflecting a transparent and well-managed policy on academic attribution.

Rate of Retracted Output

The institution's Z-score for retracted output is -0.165, a figure that aligns closely with the national average of -0.126. This proximity suggests a state of statistical normality, where the university's rate of retractions is as expected for its context and size. Retractions are complex events, and a rate that is not an outlier indicates a functional balance between the responsible correction of unintentional errors and the effectiveness of pre-publication quality control mechanisms. The data does not point to any systemic failure in the institution's integrity culture or a recurring lack of methodological rigor.

Rate of Institutional Self-Citation

San Jose State University demonstrates an exceptionally low rate of institutional self-citation with a Z-score of -0.796, far below the national average of -0.566. This excellent result signals a strong integration within the global scientific community and a commitment to external validation. A certain level of self-citation is natural, but SJSU's very low rate confirms it is not operating in a scientific 'echo chamber' or inflating its impact through endogamous practices. This indicates that the institution's academic influence is genuinely recognized by the international community rather than being oversized by internal dynamics.

Rate of Output in Discontinued Journals

The university's Z-score of -0.258 for output in discontinued journals marks a slight divergence from the national standard, which stands at a very low -0.415. Although the institution's risk level is low, it shows signals of activity in an area where the rest of the country is largely inert. This finding constitutes a minor alert regarding due diligence in selecting dissemination channels. A presence in such journals, even if sporadic, can expose the institution to reputational risks and suggests a need to reinforce information literacy among researchers to ensure resources are not channeled into low-quality or predatory media.

Rate of Hyper-Authored Output

With a Z-score of -0.380, the institution maintains a low-risk profile for hyper-authored output, contrasting sharply with the medium-risk national average of 0.594. This demonstrates significant institutional resilience, as internal control mechanisms appear to successfully mitigate a systemic risk prevalent in the country. In fields where extensive author lists are not the norm, high rates can indicate author list inflation. SJSU's data suggests its research culture effectively promotes transparency and individual accountability, distinguishing between necessary massive collaboration and questionable authorship practices.

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

San Jose State University shows a Z-score of -0.015, indicating a healthy balance between its overall impact and the impact of research where it holds intellectual leadership. This low-risk profile is particularly noteworthy when compared to the national average of 0.284, which signals a medium-level dependency on external partners. The university's performance suggests its scientific prestige is not merely a reflection of strategic positioning in collaborations but is rooted in strong, sustainable internal capacity. This demonstrates that its excellence metrics are the result of genuine institutional strength, a sign of a robust and self-sufficient research ecosystem.

Rate of Hyperprolific Authors

The institution's Z-score of -1.413 for hyperprolific authors is exceptionally low, indicating a near-complete absence of this risk factor, and is significantly better than the national low-risk average of -0.275. This strong performance underscores a culture that prioritizes quality and meaningful intellectual contribution over sheer publication volume. By avoiding extreme individual productivity rates, the university effectively mitigates risks such as coercive authorship or the assignment of credit without real participation, thereby protecting the integrity of its scientific record and fostering a healthy research environment.

Rate of Output in Institutional Journals

With a Z-score of -0.268, San Jose State University's rate of publication in its own journals is even lower than the very low national average of -0.220. This signifies a state of total operational silence in this risk indicator, reflecting a firm institutional commitment to independent, external peer review. By avoiding reliance on in-house journals, the university eliminates potential conflicts of interest and the risk of academic endogamy. This practice ensures its scientific production is validated through standard competitive channels, maximizing its global visibility and credibility.

Rate of Redundant Output

The university maintains a low-risk profile for redundant output, with a Z-score of -0.118, which stands in positive contrast to the medium-risk national average of 0.027. This demonstrates institutional resilience, suggesting that its policies and research culture effectively curb the practice of 'salami slicing'—artificially inflating productivity by fragmenting a single study into multiple publications. By fostering the publication of coherent, significant findings, SJSU upholds the integrity of the scientific evidence base and avoids overburdening the peer-review system, a practice that appears to be a more common vulnerability at the national level.