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1. Work-in-Progress: The Design and Implementation of EFRI-Research Experience in Mentoring Catalyst Initiative Paper

   Qaqish, O. B. (July 2021, ASEE Annual Conference proceedings)

   null (Ed.)

   The National Science Foundation (NSF) Emerging Frontiers and Innovation (EFRI) Research Experience and Mentoring (REM) program nationally supports hands-on research and ongoing mentorship in STEM fields at various universities and colleges. The NSF EFRI-REM Mentoring Catalyst initiative was designed to build and train these robust, interactive research mentoring communities that are composed of faculty, postdoctoral associates and graduate student mentors, to broaden participation of underrepresented groups in STEM research who are funded through NSF EFRI-REM. This work-in-progress paper describes the first five years of this initiative, where interactive training programs were implemented from multiple frameworks of effective mentoring. Principal investigators, postdoctoral associates and graduate students are often expected to develop and establish mentoring plans without any formal training in how to be effective mentors. Since the start of this initiative, over 300 faculty, postdoctoral associates and graduate students have been trained on promising practices, strategies, and tools to enhance their research mentoring experiences. In addition to formal mentor training, opportunities to foster a community of practice with current mentors and past mentor training participants (sage mentors) were provided. During these interactions, promising mentoring practices were shared to benefit the mentors and the different mentoring populations that the EFRI-REMs serve. The community of practice connected a diverse group of institutions and faculty to help the EFRI-REM community in its goal of broadening participation across a range of STEM disciplines. Those institutions are then able to discuss, distill and disseminate best practices around the mentoring of participants through targeted mentored training beyond the EFRI-REM at their home institutions. Not only does the EFRI-REM Catalyst initiative focus on broadening participation via strategic training of research mentors, it also empowers mentees, including undergraduate and graduate students and postdoctoral associates, in their research experiences through an entering research undergraduate course and formal mentoring training workshops. Future expansion to other academic units (e.g., colleges, universities) builds on the research collaborations and the initiatives developed and presented in this work-in-progress paper. A long-term goal is to provide insights via collaborative meetings (e.g., webinars, presentations) for STEM and related faculty who are assembling an infrastructure (e.g., proposals for the ERFI-REM program) across a range of research structures. In summary, this work-in-progress paper provides a description of the design and implementation of this initiative, preliminary findings, expanding interactions to other NSF supported Engineering Research Centers, and the future directions of the EFRI-REM Mentoring Catalyst initiative. 

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2. Advancing undergraduate research through regional community college partnerships at Portland State University

   Rice, A.; Loikith, P.; Murry, A. (December 2023, Transactions American Geophysical Union)

   Opportunities for undergraduate research in STEM programs at community colleges can be few where lower-division science curriculum emphasizes classroom and laboratory-based learning and research laboratories are limited in number. This is particularly true in the geosciences where specialized programs are extremely rare. Urban serving academic research institutions have a unique role and opportunity to partner with regional community college programs for undergraduate research early-on in student post-secondary educational experiences. Programs built for community college transfer students to urban serving undergraduate programs can serve to integrate students into major programs and help reduce transfer shock. The benefits of exploring research as an undergraduate scholar are numerous and include: building towards mastery of technical skills; developing problem-solving in a real-world environment; reading and digesting scientific literature; analyzing experimental and simulation data; working independently and as part of a team; developing a mentoring relationship with a research advisor; and building a sense of belonging and confidence in a scientific field. However, many undergraduate research internships are targeted towards junior-level STEM majors already engaged in upper-division coursework and considering graduate school which effectively excludes community college students from participating. The Center for Climate and Aerosol Research (CCAR) Research Experience for Undergraduate program at Portland State University serves to help build the future diverse research community. 10-week intern research experiences are paired with an expert faculty mentor are designed for students majoring in the natural/physical sciences but not necessarily with a background in climate or atmospheric science. Additional programmatic activities include: 1-week orientation and training using short courses, faculty research seminars, and hands-on group workshops; academic professional and career development workshops throughout summer; journal club activities; final presentations at end of summer CCAR symposium; opportunities for travel for student presentations at scientific conferences; and social activities. Open to all qualifying undergraduates, since 2014 the program recruits primarily from regional (Northwest) community colleges, rural schools, and Native American serving institutions; recruiting students who would be unlikely to be otherwise exposed to such opportunities at their home institution. Over the past 9 cohorts of REU interns (2014-2019), approximately one third of CCAR REU scholars are community colleges students. Here we present criteria employed for selection of REU scholars and an analysis of selection biases in a comparison of students from community colleges, 4-year colleges, and PhD granting universities. We further investigate differential outcomes in efficacy of the REU program using evaluation data to assess changes over the program including: knowledge, intrinsic motivation, extrinsic motivation, science identity, program satisfaction, and career aspirations. In this presentation, we present these findings along with supportive qualitative analyses and discuss their implications for community college students in undergraduate research programs in geosciences. 

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3. High-Impact Practices in Materials Science Education: Student Research Internships Leading to Pedagogical Innovation in STEM Laboratory Learning Activities

   https://doi.org/10.1557/adv.2017.106  

   Porter, Lon A. (January 2017, MRS Advances)

   ABSTRACT Traditional lecture-centered approaches alone are inadequate for preparing students for the challenges of creative problem solving in the STEM disciplines. As an alternative, learnercentered and other high-impact pedagogies are gaining prominence. The Wabash College 3D Printing and Fabrication Center (3D-PFC) supports several initiatives on campus, but one of the most successful is a computer-aided design (CAD) and fabrication-based undergraduate research internship program. The first cohort of four students participated in an eight-week program during the summer of 2015. A second group of the four students was successfully recruited to participate the following summer. This intensive materials science research experience challenged students to employ digital design and fabrication in the design, testing, and construction of inexpensive scientific instrumentation for use in introductory STEM courses at Wabash College. The student research interns ultimately produced a variety of successful new designs that could be produced for less than $25 per device and successfully detect analytes of interest down to concentrations in the parts per million (ppm) range. These student-produced instruments have enabled innovations in the way introductory instrumental analysis is taught on campus. Beyond summer work, the 3D-PFC staffed student interns during the academic year, where they collaborated on various cross-disciplinary projects with students and faculty from departments such as mathematics, physics, biology, rhetoric, history, classics, and English. Thus far, the student work has led to three campus presentations, four presentations at national professional conferences, and three peer-reviewed publications. The following report highlights initial progress as well as preliminary assessment findings. 

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4. Impacts of a geoscience research experience for undergraduates program on broadening participation in scientific research and increasing retention in STEM

   Rice, A; Loikith, P; Yuan, A; Murry, A (December 2022, American Geophysical Union)

   Recent reviews of science, technology, engineering, and mathematics (STEM) education conclude that engagement of undergraduate students in research generally broadens future participation in research and increased retention in STEM. Towards the goal of investing in a sustained and diverse atmospheric science research community, the Center for Climate and Aerosol Research (CCAR) at Portland State University (PSU) introduced a Research Experience for Undergraduates (REU) program in 2014 with the objective of providing atmospheric science summer research experiences to promising students in STEM disciplines from rural Northwest and Native American communities who would be unlikely to be otherwise exposed to such opportunities at their home institution. The PSU CCAR REU site is focused on student research in areas of atmospheric chemistry, physics, air quality, meteorology and climate change. For 10 weeks, students conduct research with an expert faculty mentor and participate in activities such as a short courses, faculty research seminars, and hands-on group workshops; academic professional and career development workshops; journal club activities; and opportunities for travel for student presentations at scientific conferences; and social activities. The program ends with a paper based on their summer research, which is presented via poster and oral presentations during our concluding CCAR symposium. Evaluation data from seven cohorts (2014-2021) of the CCAR REU (N = 70) was used to explore how science identity had changed over the course of the program, as well as what predicted positive increases in science identity. Change was assessed using paired-sample t-tests. To explore the predictors of change, we ran an exploratory stepwise regression where the difference score in science identity items from pre- to post-program was predicted by similar changes in knowledge, intrinsic motivation, extrinsic motivation, and career aspirations, demographic characteristics (e.g., age, gender), and mid-program satisfaction and met expectations. In this presentation, we present these findings along with supportive qualitative analyses and discuss their implications for undergraduate research programs in geoscience fields. 

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5. Teaching CRISPR-Cas9 Genome Editing Through Novel Research in a Multi-week Lab Module

   Nannas, Natalie J. (December 2021, BioScene)

   CRISPR-Cas9 is revolutionizing how we conduct scientific research, treat disease, and develop new crops. The widespread impact of this genome-editing technology makes it critical for undergraduate students to understand and engage with this new tool. In this article, we describe a multi-week lab module that teaches undergraduates how to design CRISPR-Cas9 constructs and screen for CRISPR-modified genotypes. The module is conducted through the lens of independent research; students conduct a genotype screen for novel knockout mutations. In our module, students screen Zea mays (maize) seedlings for mutations in the MAD2 gene, which assists our ongoing investigation of meiotic chromosome segregation. This module can be adapted to knockout any gene in any organism, and thus align with an instructor’s research program. Engaging in original research helps undergraduate students develop independence and initiative in the lab as well as the molecular techniques of CRISPR-Cas9. 

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