Integrating research and education at research-extensive universities with research-intensive communities

Although the Boyer Commission (1998) lamented the lack of research opportunities for all undergraduates at research-extensive universities, it did not provide a feasible solution consistent with the mandate for faculty to maintain sustainable physiology research programs. The costs associated with one-on-one mentoring, and the lack of a sufficient number of faculty members to give intensive attention to undergraduate researchers, make one-on-one mentoring impractical. We therefore developed and implemented the "research-intensive community" model with the aim of aligning diverse goals of participants while simultaneously optimizing research productivity. The fundamental organizational unit is a team consisting of one graduate student and three undergraduates from different majors, supervised by a faculty member. Undergraduate workshops, Graduate Leadership Forums, and computer-mediated communication provide an infrastructure to optimize programmatic efficiency and sustain a multilevel, interdisciplinary community of scholars dedicated to research. While the model radically increases the number of undergraduates that can be supported by a single faculty member, the inherent resilience and scalability of the resulting complex adaptive system enables a research-intensive community program to evolve and grow.     

An inexpensive gel electrophoresis-based polymerase chain reaction method for quantifying mRNA levels

In order to engage their students in a core methodology of the new genomics era, an ever-increasing number of faculty at primarily undergraduate institutions are gaining access to microarray technology. Their students are conducting successful microarray experiments designed to address a variety of interesting questions. A next step in these teaching and research laboratory projects is often validation of the microarray data for individual selected genes. In the research community, this usually involves the use of real-time polymerase chain reaction (PCR), a technology that requires instrumentation and reagents that are prohibitively expensive for most undergraduate institutions. The results of a survey of faculty teaching undergraduates in classroom and research settings indicate a clear need for an alternative approach. We sought to develop an inexpensive and student-friendly gel electrophoresis-based PCR method for quantifying messenger RNA (mRNA) levels using undergraduate researchers as models for students in teaching and research laboratories. We compared the results for three selected genes measured by microarray analysis, real-time PCR, and the gel electrophoresis-based method. The data support the use of the gel electrophoresis-based method as an inexpensive, convenient, yet reliable alternative for quantifying mRNA levels in undergraduate laboratories.     

Resources and practices to help graduate students and postdoctoral fellows write statements of teaching philosophy

Graduate students and postdoctoral fellows currently encounter requests for a statement of teaching philosophy in at least half of academic job announcements in the United States. A systematic process for the development of a teaching statement is required that integrates multiple sources of support, informs writers of the document's purpose and audience, helps writers produce thoughtful statements, and encourages meaningful reflection on teaching and learning. This article for faculty mentors and instructional consultants synthesizes practices for mentoring graduate students, postdoctoral fellows, and junior faculty members as they prepare statements of teaching philosophy. We review background information on purposes and audiences, provide writing resources, and synthesize empirical research on the use of teaching statements in academic job searches. In addition, we integrate these resources into mentoring processes that have helped graduate students in a Health Sciences Pedagogy course to collaboratively and critically examine and write about their teaching. This summary is intended for faculty mentors and instructional consultants who want to refine current resources or establish new mentoring programs. This guide also may be useful to graduate students, postdoctoral fellows, and junior faculty members, especially those who lack mentoring or who seek additional resources, as they consider the many facets of effective teaching.     

Role of the undergraduate student research assistant in the new millennium

In this study, we analyze the contribution of the undergraduate student who participates in the process of generating scientific data and developing a research project using Brazilian research as an example. Historically, undergraduate students have performed the critical role of research assistants in developing countries. This aspect has been underappreciated as a means of generating scientific data in Brazilian research facilities. Brazilian educational institutions are facing major age-related generational changes among the science faculty within the next 5-10 yr. A lack of adequate support for graduate students leads to a concern that undergraduates will not be interested in choosing research assistant programs and, subsequently, academic research careers. To remedy this situation it is important to focus on ways to encourage new research careers and enhance university-industry collaborations.     

Limitations on diversity in basic science departments

It has been over 30 years since the beginning of efforts to improve diversity in academia. We can identify four major stages: (1) early and continuing efforts to diversify the pipeline by increasing numbers of women and minorities getting advanced degrees, particularly in science, technology, engineering, and math (STEM); (2) requiring academic institutions to develop their own "affirmative action plans" for hiring and promotion; (3) introducing mentoring programs and coping strategies to help women and minorities deal with faculty practices from an earlier era; (4) asking academic institutions to rethink their practices and policies with an eye toward enabling more faculty diversity, a process known as institutional transformation. The thesis of this article is that research-intensive basic science departments of highly ranked U.S. medical schools are stuck at stage 3, resulting in a less diverse tenured and tenure-track faculty than seen in well-funded science departments of major universities. A review of Web-based records of research-intensive departments in universities with both medical school and nonmedical school departments indicates that the proportion of women and Black faculty in science departments of medical schools is lower than the proportion in similarly research-intensive university science departments. Expectations for faculty productivity in research-intensive medical school departments versus university-based departments may lead to these differences in faculty diversity.     

Utilizing Saccharomyces in the classroom: a versatile organism for teaching and learning

In the world of higher education, one of the struggles instructors face in the classroom is engaging students in the material. A second discussion in higher education pedagogy is how to weigh content versus activity in the science classroom. How should college teaching be set up when students now have every fact ever found at their fingertips on a device no larger than a half sandwich? What is the correct balance in the classroom between content/ knowledge and activity? As instructors grapple with these questions, a new type of learning experience called the Course Based Undergraduate Research Experience (CURE) has been developed, whereby students engage in an authentic research question in a classroom and laboratory setting. CUREs have been shown to be effective learning experiences for students but can be difficult to implement. Saccharomyces cerevisiae is a versatile and easy to use organism in the classroom that can be used for a wide variety of classroom activities. Described herein are a number of ways an instructor can use yeast in the classroom for authentic research experiences, especially focused towards a CURE.     

Bioinformatics education dissemination with an evolutionary problem solving perspective

Bioinformatics is central to biology education in the 21st century. With the generation of terabytes of data per day, the application of computer-based tools to stored and distributed data is fundamentally changing research and its application to problems in medicine, agriculture, conservation and forensics. In light of this 'information revolution,' undergraduate biology curricula must be redesigned to prepare the next generation of informed citizens as well as those who will pursue careers in the life sciences. The BEDROCK initiative (Bioinformatics Education Dissemination: Reaching Out, Connecting and Knitting together) has fostered an international community of bioinformatics educators. The initiative's goals are to: (i) Identify and support faculty who can take leadership roles in bioinformatics education; (ii) Highlight and distribute innovative approaches to incorporating evolutionary bioinformatics data and techniques throughout undergraduate education; (iii) Establish mechanisms for the broad dissemination of bioinformatics resource materials and teaching models; (iv) Emphasize phylogenetic thinking and problem solving; and (v) Develop and publish new software tools to help students develop and test evolutionary hypotheses. Since 2002, BEDROCK has offered more than 50 faculty workshops around the world, published many resources and supported an environment for developing and sharing bioinformatics education approaches. The BEDROCK initiative builds on the established pedagogical philosophy and academic community of the BioQUEST Curriculum Consortium to assemble the diverse intellectual and human resources required to sustain an international reform effort in undergraduate bioinformatics education.     

An integrated,modular approach to data science education in microbiology

We live in an increasingly data-driven world, where high-throughput sequencing and mass spectrometry platforms are transforming biology into an information science. This has shifted major challenges in biological research from data generation and processing to interpretation and knowledge translation. However, postsecondary training in bioinformatics, or more generally data science for life scientists, lags behind current demand. In particular, development of accessible, undergraduate data science curricula has the potential to improve research and learning outcomes as well as better prepare students in the life sciences to thrive in public and private sector careers. Here, we describe the Experiential Data science for Undergraduate Cross-Disciplinary Education (EDUCE) initiative, which aims to progressively build data science competency across several years of integrated practice. Through EDUCE, students complete data science modules integrated into required and elective courses augmented with coordinated cocurricular activities. The EDUCE initiative draws on a community of practice consisting of teaching assistants (TAs), postdocs, instructors, and research faculty from multiple disciplines to overcome several reported barriers to data science for life scientists, including instructor capacity, student prior knowledge, and relevance to discipline-specific problems. Preliminary survey results indicate that even a single module improves student self-reported interest and/or experience in bioinformatics and computer science. Thus, EDUCE provides a flexible and extensible active learning framework for integration of data science curriculum into undergraduate courses and programs across the life sciences.     

Daniel I.C. Wang: a tribute to an inspirational leader and colleague

Daniel I.C. Wang has been an influential leader of the biotechnology industry over the past four decades through his inspirational research activities, the legions of students and other researchers that have studied under him, his development of many research and educational initiatives, both nationally and internationally, and the advice he has given worldwide to companies, research institutions, universities, and governments. He has played an important role in the mentoring and nurturing of junior faculty members, and has been a supportive collaborator in research and teaching. This two-part article provides a brief overview of Danny Wang's many contributions to furthering the global development of biotechnology, with particular emphasis on his recent activities in Asia, and concludes with an account of his research collaborations with the author over the past two decades.     

Sustaining the development and implementation of student-centered teaching nationally: the importance of a community of practice

Although the idea of using a workshop to educate potential users about a set of materials or techniques is not new, the workshops described here go beyond simple dissemination and create ongoing communities of practice that support widespread and sustained improvement in the biochemistry classroom. The degree to which pedagogical innovations improve student learning on a national level depends on how broadly they are disseminated and how they are implemented and sustained. Workshops can be effective in disseminating ideas and techniques, but they often fail to sustain implementation. This paper describes Core Collaborators Workshops (CCWs) that were specifically designed for biochemistry faculty to improve the quality of active learning materials, support faculty in transforming their classrooms, and disseminate these efforts nationally. This CCW model proved very effective to date as shown by the fact that, 8 months after the last CCW, all workshop participants reported using at least some of the instructional materials discussed during the workshop. In addition, participants remarked that the superior community building and direct mentoring available through the CCWs greatly increased their confidence in implementing this new curricular approach and has made them more likely to act as leaders themselves.     

Cultivating scientific literacy and a sense of place through course‐based urban ecology research

Undergraduate research experiences have been shown to increase engagement, improve learning outcomes, and enhance career development for students in ecology. However, these opportunities may not be accessible to all students, and incorporating inquiry‐based research directly into undergraduate curricula may help overcome barriers to participation and improve representation and inclusion in the discipline. The shift to online instruction during the COVID‐19 pandemic has imposed even greater challenges for providing students with authentic research experiences, but the pandemic may also provide a unique opportunity for creative projects conducted remotely. In this paper, I describe a course‐based undergraduate research experience (CURE) designed for an upper‐level ecology course at California State University, Dominguez Hills during remote learning. The primary focus of student‐led research activities was to explore the potential impacts of the depopulation of campus during the pandemic on urban coyotes (Canis latrans), for which there were increased sightings reported during this time. Students conducted two research studies, including an evaluation of urban wildlife activity, behavior, and diversity using camera traps installed throughout campus and analysis of coyote diet using data from scat dissections. Students used the data they generated and information from literature reviews, class discussions, and meetings with experts to develop a coyote monitoring and management plan for our campus and create posters to educate the public. Using the campus as a living laboratory, I aimed to engage students in meaningful research while cultivating a sense of place, despite being online. Students’ research outcomes and responses to pre‐ and post‐course surveys highlight the benefits of projects that are anchored in place‐based education and emphasize the importance of ecological research for solving real‐world problems. CUREs focused on local urban ecosystems may be a powerful way for instructors to activate ecological knowledge and capitalize on the cultural strengths of students at urban universities.     

COVID-19 threatens faculty diversity: postdoctoral scholars call for action

Despite substantial investment and effort by federal agencies and institutions to improve the diversity of the professoriate, progress is excruciatingly slow. One program that aims to enhance faculty diversity is the Institutional Research and Academic Career Development Award (IRACDA) funded by the National Institutes of Health/National Institute of General Medical Sciences. IRACDA supports the training of a diverse cohort of postdoctoral scholars who will seek academic research and teaching careers. The San Diego IRACDA program has trained 109 postdoctoral scholars since its inception in 2003; 59% are women and 63% are underrepresented (UR) Black/African-American, Latinx/Mexican-American, and Indigenous scientists. Sixty-four percent obtained tenure-track faculty positions, including a substantial 32% at research-intensive institutions. However, the COVID-19 pandemic crisis threatens to upend IRACDA efforts to improve faculty diversity, and academia is at risk of losing a generation of diverse, talented scholars. Here, a group of San Diego IRACDA postdoctoral scholars reflects on these issues and discusses recommendations to enhance the retention of UR scientists to avoid a “lost generation” of promising UR faculty scholars.     

结合分子生物学课程对大学生创新能力进行培养的尝试

大学教育应以建设创新型国家为己任,为培养创新型人才服务。根据分子生物学课程的特点,从课堂教学和实验教学两方面同时入手,结合教师的科研情况、学科的前沿动态以及引导学生进行课外阅读等几方面对学生的创新能力的培养进行尝试,取得良好效果。     

Two models for an effective undergraduate research experience in physiology and other natural sciences

68A realistic research experience is beneficial to undergraduate students, but it is often difficult for liberal arts colleges to offer this opportunity. We describe two approaches for developing and maintaining an interdisciplinary research program at small colleges. An active and continuing involvement of an individual with extensive research experience is an essential element in both. One model was developed by the faculty of Taylor University, Upland, IN and a research scientist who had retired from a major university to join the Taylor faculty as their first Research Professor. The school's Science Research Training Program was initially funded by a modest endowment provided by interested alumni and by extramural grants awarded to the Research Professor and to the institution; the program now enjoys significant funding from diverse sources. Taylor is not located near any large research university and consequently supplies all resources required for the experiments and stipends for students pursuing projects full-time during the summer. The second model was developed by the faculty at Asbury College in Wilmore, KY, working with a scientist having a full-time appointment at the University of Kentucky and a part-time appointment at the college. In this approach, Asbury faculty may place their students for a period of training, often during the summer, in a laboratory of a cooperating host faculty at the University of Kentucky or other institution. The host faculty funds the research and pays a stipend to those students who work full-time during the summer. Relationships established between faculty at the College and at the University of Kentucky have been mutually beneficial. The success of both programs is evidenced by the students' presenting their data at state and national scientific meetings, by their publishing their results in national journals, and by the undergraduate school faculty developing independent research programs.     

Bringing Conservation Medicine into the Veterinary Curriculum: The Tufts Example

The Center for Conservation Medicine at Tufts University School of Veterinary Medicine (TuftsCCM), has helped to define the concept of conservation medicine as a new science that examines the interaction between human, animal, and environmental health. One the Center’s main objectives in pursuing this new science has been to incorporate conservation medicine and ecosystem health principles into the veterinary curriculum. Environmental influences on disease dynamics in animals has always had a place in veterinary medicine, but often has not been adequately explored. Many opportunities exist within a traditional veterinary curriculum to strengthen this perspective, and to bring depth and new meaning to the understanding of disease and the role of animals in ecosystem health. The Tufts program is designed to reach both the general veterinary student and the student interested in a career in conservation medicine through core teaching, elective opportunities, research opportunities, and extracurricular seminars and workshops. The core curriculum exposes every veterinary student to an ecosystem health perspective of veterinary medicine that helps them realize the impact that this approach can have on their professional lives, regardless of their chosen specialty. Committed conservation medicine students benefit from specialty courses, a wide range of experiential and field research opportunities and active mentoring. Future challenges call for development of more graduate opportunities, continued interdisciplinary collaboration with other educational institutions, and continued curricular integration of this new paradigm of health and disease into veterinary medical education.     

医学院校“医学微生物学”本科教学改革的探索和实践

"医学微生物学"是医学院校本科生的重要基础课。上海交通大学医学院的"医学微生物学"自2005年获评为国家级精品课程后,仍持续深入改革,通过加强教学团队建设,探索新型教学方法,紧密结合临床资源及引入多元化考核方式,为实现"知识能力型"人才培养目标进行了许多有益的尝试。     

Careers in Virology: Teaching at a Primarily Undergraduate Institution

A faculty position at a primarily undergraduate institution requires working with undergraduates in both the classroom and the research lab. Graduate students and postdoctoral fellows who are interested in such a career should understand that faculty at these institutions need to teach broadly and devise research questions that can be addressed safely and with limited resources compared to a research I university. Aspects of, and ways to prepare for, this career will be reviewed herein.     

Can a tablet device alter undergraduate science students' study behavior and use of technology?

This article reports findings from a study investigating undergraduate biological sciences students' use of technology and computer devices for learning and the effect of providing students with a tablet device. A controlled study was conducted to collect quantitative and qualitative data on the impact of a tablet device on students' use of devices and technology for learning. Overall, we found that students made extensive use of the tablet device for learning, using it in preference to laptop computers to retrieve information, record lectures, and access learning resources. In line with other studies, we found that undergraduate students only use familiar Web 2.0 technologies and that the tablet device did not alter this behavior for the majority of tools. We conclude that undergraduate science students can make extensive use of a tablet device to enhance their learning opportunities without institutions changing their teaching methods or computer systems, but that institutional intervention may be needed to drive changes in student behavior toward the use of novel Web 2.0 technologies.