Evaluating the Impact of Research Equipment Availability on Scientific Rigor, Reproducibility, and Innovation Across STEM Disciplines

Authors

• Lyndi G. Hraban, University of Nebraska - LincolnFollow

First Advisor

Christopher Bohn, School of Computing

Date of this Version

12-2026

Document Type

Thesis

Citation

Hraban, L. 2026. Evaluating the Impact of Research Equipment Availability on Scientific Rigor, Reproducibility, and Innovation Across STEM Disciplines. Undergraduate Honors Thesis. University of Nebraska-Lincoln.

Comments

Copyright Lyndi Hraban, 2026.

Abstract

Research infrastructure plays a central role in shaping the quality and innovative capacity of scientific research. This study evaluates how the availability of research equipment influences scientific rigor, reproducibility, and innovation across STEM disciplines. Drawing on literature from science-to-science research, policy studies, and discipline-specific analyses, this project synthesizes existing scholarship to explore the relationship between access to infrastructure and key research outcomes. Findings across the literature indicate that access to advanced and well-maintained equipment can strengthen scientific rigor by enabling more precise measurements, improved experimental control, and the implementation of standardized research protocols. Shared and centralized facilities are also associated with improvements in reproducibility by reducing variability in instrumentation and providing specialized technical expertise. However, the literature also emphasizes that infrastructure alone does not guarantee rigorous or reproducible research; training, institutional governance, data transparency, and incentive structures significantly influence research outcomes. In addition, access to cutting-edge infrastructure frequently supports methodological and technological innovation by allowing researchers to investigate phenomena that were previously difficult or impossible to study. Simultaneously, disparities in infrastructure access across institutions and regions may concentrate innovative capacity within well-resourced environments, reinforcing structural inequalities in scientific participation. Overall, this study highlights research infrastructure and institutional support systems in strengthening the rigor, reproducibility, and innovative potential of STEM research.