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1. Pre-College Summer Program in Entrepreneurial and Design Thinking Influences STEM Success for African American Students

   https://doi.org/10.15695/jstem/v7i2.03  

   Jackson, Caesar R; Whittington, Dawayne; Bradley, Tanina (February 2024, The Journal of STEM Outreach)

   Shepherd, Virginia L; Chester, Ann; Bass, Kristin M (Ed.)

   Sustained innovation and economic strength of the U.S depends on a greater participation of underrepresented minorities in science, technology, engineering, and mathematics (STEM). University-based outreach programs that serve African American and other minority populations should do more to infuse invention education in activities that engage pre-college students from these groups to motivate them to pursue STEM degrees. The Research, Discovery, and Innovation (RDI) Summer Institute is a design and science entrepreneurship program that is offered at North Carolina Central University to high school seniors who have been accepted for admission to a STEM degree program at the university. This study found the RDI Summer Institute program to be effective based on proximal outcomes of gains in composite entrepreneurial thinking skills (entrepreneurial, managerial, engineering design, and technical skills) as perceived by the participants and measured by pre- and post-surveys. Eighty-seven percent of the pre-college participants were African Americans, showed high levels of creativity and innovativeness, and presented product ideas that were conscientious in meeting their community needs. Program impact was assessed based on near-term and distal academic outcomes in college through a rigorously designed quasi-experiment which compared 31 case-control matched pairs of students who had been RDI participants and non-RDI participants. A conditional logistic regression showed first-year retention in STEM degree programs for students who had been RDI participants was five times that of students who had been non-RDI participants. Additionally, first-year STEM retention in differential comparisons favored female students, students from very low/low SES households, and students from single parent households. Also, students who had been RDI participants performed higher in STEM gatekeeper courses, and a strong positive impact of the RDI Summer Institute program was associated with higher STEM persistence even two and three years after pre-college students participated. 

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2. Work in Progress: Preparing the Next Generation of Biomedical Engineering Researchers by Leveraging a Research Experience for Undergraduates

   https://doi.org/10.18260/1-2--38285  

   Stiner-Jones, La'Tonia (April 2021, ASEE Illinois-Indiana Section Conference Proceedings)

   Underrepresented minorities (URM’s) and women comprise 30% and 50% of the U.S. population, respectively. In the Biomedical Engineering (BME) discipline they compose 8% and 37% respectively1. Thus, the enrollment of these groups is still below their representation in society. The BUCKEYE Research Experience for Undergraduates (REU) SITE program aims to help address this disparity by 1.) increasing the number of traditionally underrepresented students pursing a graduate degree and preparing them for success in the application process and graduate school, 2.) providing hands-on scientific research experience in Biomechanics and Mechanobiology (BMMB), 3.) and developing the participants ability to comprehend, contribute, and communicate advances in BMMB. To do this our students participated in a 10-week research immersion where they participated in research, professional development and social activities. Our cohort consisted of ten participants all of whom were from a traditionally underrepresented background and 70% were female. To assess the outcomes from the program we administered survey’s using our site-licensed online survey tool Qualtrics. We used a combination of surveys including pre-and post-surveys to assess program outcomes. Surveys were administered to faculty mentors and participants. The data were analyzed with GraphPad Prism 8.2.1 software using a paired t-test or average. The data indicate that by the end of the program students were conducting independent research p<0.01. Overwhelmingly students believed the program prepared them for success in the application process and graduate school, p<0.04 and p<0.02, respectively. Further, by the end of the program students believed they were better able to communicate about the field of BMMB, p<0.04. Seventy-one percent of faculty mentors who responded to the survey indicated their student produced data that could be included in a future publication. Out of the ten participants four are now enrolled in a graduate program, three are currently applying to one of our graduate programs involved in our REU, and another three are not yet ready to graduate. Therefore, the first four students in our cohort to receive their BS degrees are now enrolled in a graduate program contributing to an increase in representation of underrepresented students. We will continue to track whether the remaining students ultimately apply to or enroll in our or another graduate program and the impact of the REU SITE on our graduate program diversity. Moving forward we will modify our approaches to help participants connect the outcomes of their research to their ability to contribute to the field of BMMB, so they are able to identify with the contributions the faculty mentors have noticed. 

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3. Work-In-Progress: Can We Create a Model Program: Insights into the Effectiveness of a Research Experience for Undergraduates

   Stiner-Jones, L (January 2023, Proceedings ASEE annual conference)

   This study expands on our prior work of the Research Experience for Undergraduates (REU) SITE program to provide data on participant preparation for success in graduate school and their perceptions of the program. In the first two studies from our initial cohort, we summarized that we effectively provided an independent research experience, increased participants perception of preparedness for success in the graduate application process and graduate school and increased their ability to communicate about Biomechanics and Mechanobiology (BMMB)1. In the follow up study we showed that by the end of the program students believed they were better prepared for success in graduate school, two students co-authored publications from their projects, and the majority were enrolled in a graduate program2. Here we share data across our first two cohorts which expands our outcomes associated with graduate school preparation and student perceptions of the REU SITE program. We used our site-licensed online survey tool Qualtrics to administer the surveys for data collection. We used the same pre- and post-survey data to assess changes for both ten student cohorts over the 10-week period. The data were analyzed using a paired t-test from GraphPad Prism 9.3.0 software. This study confirmed the findings from the first two studies while highlighting new information. The new analysis conducted across both cohorts showed participation in the program influenced student interest in applying to graduate school p< 0.05. Additionally, the data show that participants felt more prepared to conduct independent research after participating p<0.05. Of the twenty participants the twelve students who have graduated or will be graduating before summer 2023 are enrolled in a graduate program or have applied for admission. Six of those yet to graduate reported they plan to pursue a graduate degree after completing their BS degree. Additionally, students felt the program prepared them to find and read research articles p<0.01 and participate at a conference p<0.05, skills that will be beneficial for success in a graduate program. Ninety-five percent of the participants indicated the REU SITE met or exceeded their expectations and would recommend the program to others. Similarly, 95% were satisfied with the mentorship of their graduate ambassador and 100% indicated they were satisfied with the mentorship of their faculty. Additionally, we were excited to find that after an adjustment to our program after the first cohort, the second cohort felt prepared to contribute to the field of BMMB p<0.05. This was an objective of the program that was not achieved with the first cohort. Lastly, 85% of participants were from underrepresented minority (URM) backgrounds and 70% were female. Thus, the enrollment of our participants in graduate programs continues to enhance diversity in engineering and the field of BMMB. Going forward we will continue to track the progress of participants and the careers they choose after completion of their graduate degrees. We will also continue to use student feedback to improve the experience for participants. 

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4. Work-in-Progress: Preparing the Next Generation of Biomedical Engineering Researchers by Leveraging a Research Experience for Undergraduates

   Stiner-Jones, La'Tonia (April 2021, ASEE Illinois-Indiana Section Conference Proceedings)

   null (Ed.)

   Underrepresented minorities (URM’s) and women comprise 30% and 50% of the U.S. population, respectively. In the Biomedical Engineering (BME) discipline they compose 8% and37% respectively1. Thus, the enrollment of these groups is still below their representation in society. The BUCKEYE Research Experience for Undergraduates (REU) SITE program aims tohelp address this disparity by 1.) increasing the number of traditionally underrepresented students pursing a graduate degree and preparing them for success in the application process and graduate school, 2.) providing hands-on scientific research experience in Biomechanics and Mechanobiology (BMMB), 3.) and developing the participants ability to comprehend, contribute,and communicate advances in BMMB. To do this our students participated in a 10-week research immersion where they participated in research, professional development and social activities. Our cohort consisted of ten participants all of whom were from a traditionally underrepresented background and 70% were female. To assess the outcomes from the program we administered survey’s using our site-licensed online survey tool Qualtrics. We used a combination of surveys including pre-and post-surveys to assess program outcomes. Surveys were administered to faculty mentors and participants. The data were analyzed with GraphPad Prism 8.2.1 software using a paired t-test or average. The data indicate that by the end of the program students were conducting independent research p<0.01. Overwhelmingly students believed the program prepared them for success in the application process and graduate school, p<0.04 and p<0.02, respectively. Further, by the end of the program students believed they werebetter able to communicate about the field of BMMB, p<0.04. Seventy-one percent of faculty mentors who responded to the survey indicated their student produced data that could be included in a future publication. Out of the ten participants four are now enrolled in a graduate program, three are currently applying to one of our graduate programs involved in our REU, and another three are not yet ready to graduate. Therefore, the first four students in our cohort to receive their BS degrees are now enrolled in a graduate program contributing to an increase in representation of underrepresented students. We will continue to track whether the remaining students ultimately apply to or enroll in our or another graduate program and the impact of the REU SITE on our graduate program diversity. Moving forward we will modify our approaches to help participants connect the outcomes of their research to their ability to contribute to the field of BMMB, so they are able to identify with the contributions the faculty mentors have noticed. 

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5. Case Study: International Summer Research Programming Experiences Sponsored by TAMUS LSAMP

   Preuss, M. (June 2023, 2023 ASEE Annual Conference & Exposition)

   The Texas A&M University System (TAMUS) Louis Stokes Alliance for Minority Participation (LSAMP) supported two forms of international research experiences for undergraduates in the summer of 2022. A total of 29 students, 82.3% of whom identified with underrepresented groups, participated in either a ten-day program in the Yucatan, Texas A&M University’s College of Engineering Introduction to Research Abroad (IRAP), or a two-week intensive course in Belize, Texas A&M University – Corpus Christi’s Ridges to Reefs program (R2R). The first offered an introduction to research in collaboration with universities in the Yucatan while the second considered ecology of river and coral reef systems in Belize with programming offered on land and at the Mesoamerican Coral Reef. Pre- and post-participation surveys regarding prior experience, research skills, a variety of potential impacts, graduate school, and learning were conducted with participants. Comparison of the pre- and post-participation submissions indicated participants found the offerings valuable for learning about concepts related to their major and specific topics in the sciences, learning about research, themselves, history and culture, refining education and career plans, developing confidence in personal ability, expanding conceptions of research, science and culture while increasing openness to employment outside the United States, and ability to relate to peers and professional scientists. These outcomes were present for both cohorts, IRAP and R2R, with some instances of statistically significant increases pre- to post-participation despite the small counts of participants (IRAP = 18, R2R = 11). Several of the outcomes parallel findings from prior support of international research experiences by TAMUS LSAMP (Preuss et al, 2020; Preuss, et al, 2021; Preuss et al, 2022). The survey findings from summer 2022 are presented as an initial data set that, while requiring verification through replication of programming in 2023 and beyond, point to the efficacy of short-term international research opportunities as learning, perspective altering, and motivating experiences for undergraduates who identify with underrepresented groups and for undergraduates in general. 

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