Modeling science teaching on science practice? Painting a more accurate picture through an ethnographic lab study

This article reports an ethnographic study of a molecular biology research laboratory, “Sally's Lab.” By studying the daily practices of the lab members, and interpreting these observations through an anthropological lens grounded in practice theory, I portray the social and cultural construction of a scientific community. Findings include an examination of how good science practice was operationalized, status in the lab was constructed, members gained or lost interest in continuing on in careers in research science, and individual members conformed to and resisted localized norms of scientific practice. These issues have direct relevance to our work as science educators, in terms of how we present science practice to our students. For example, when K–16 science students engage in activities based on authentic science practice, upon whose experiences are these simulations based? The current study shows that there is not just one acceptable way to do science, nor one set of experiences that pertain to all members within a given community of science practice. Likewise, there should not be just one way that science is presented in school, nor one set of experiences we expect all our students to take from our classes. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 387–407, 2001     

Lakota Undergraduates as Partners in Aging Research in American Indian Communities

Studies have established the beneficial role of engaging students in research at both the graduate and undergraduate level. Authentic research experiences serve as a tool for instruction where students are actively involved in the process of discovery, the scientific method, and advancing existing fields with scientific data. Further, students report that they enjoy such experiences, making them more likely to pursue and maintain active careers in the sciences. Engaging minority students as active partners in faculty research not only involves them in the scientific process, but also enables others to gain access to minority participants in a culturally-appropriate manner. This paper focuses on the mutually beneficial role of American Indian students as active partners in faculty research on aging, where they played a vital role in the development and completion of the project. The benefits for the students included high retention rates for a typically at-risk group of college students, a mentoring relationship with a faculty member, and opportunities to blend their cultural background with the college experience.     

Lights,Camera, Action: Facilitating the Design and Production of Effective Instructional Videos

This paper outlines a rudimentary process intended to guide faculty in K-12 and higher education through the steps involved to produce video for their classes. The process comprises four steps: planning, development, delivery and reflection. Each step is infused with instructional design information intended to support the collaboration between instructional support staff and faculty to produce video that will be meaningful to students and support their success in a class. In outlining this approach, the paper also explores technological and pedagogical considerations related to each of these steps that can help faculty and staff determine how best to incorporate video into online classes. Finally, supported by research on best video practices and with examples from our own experiences as instructional designers and instructors, the paper outlines how these steps relate to four broad categories of video: introduce, model, explain/inform and feedback.     

Promotion criteria,faculty experiences and perceptions: A qualitative study at a key university in China

The purposes of this micro-level, detailed qualitative study of a university faculty in a large city in China are threefold: to identify the sources of institutional promotion criteria, to illustrate the experiences of frontline faculty members with these criteria and their perceptions of them, and to discuss the possible bearings of the findings on the modification and reform of the existing system for faculty evaluation and promotion in China. The data and analyses suggest that promotion criteria at the institutional level are largely influenced and determined by the policies that are developed by regimes at the national level. My research further suggests that faculty members are highly reflexive and pragmatic with respect to external definitions of scholarship. Future efforts in faculty evaluation and promotion might need to move the locus of the teaching criteria for promotion to the departmental and workgroup levels and broaden the research criteria to include faculty “knowledge application.” Research work may need to be reviewed for content rather than evaluated in terms of language or quantity.     

Developing a Test of Scientific Literacy Skills (TOSLS): Measuring Undergraduates�� Evaluation of Scientific Information and Arguments

Life sciences faculty agree that developing scientific literacy is an integral part of undergraduate education and report that they teach these skills. However, few measures of scientific literacy are available to assess students’ proficiency in using scientific literacy skills to solve scenarios in and beyond the undergraduate biology classroom. In this paper, we describe the development, validation, and testing of the Test of Scientific Literacy Skills (TOSLS) in five general education biology classes at three undergraduate institutions. The test measures skills related to major aspects of scientific literacy: recognizing and analyzing the use of methods of inquiry that lead to scientific knowledge and the ability to organize, analyze, and interpret quantitative data and scientific information. Measures of validity included correspondence between items and scientific literacy goals of the National Research Council and Project 2061, findings from a survey of biology faculty, expert biology educator reviews, student interviews, and statistical analyses. Classroom testing contexts varied both in terms of student demographics and pedagogical approaches. We propose that biology instructors can use the TOSLS to evaluate their students’ proficiencies in using scientific literacy skills and to document the impacts of curricular reform on students’ scientific literacy.     

Planning introductory college courses: Content, context and form

Course planning is an important faculty role requiring expertise and effective decision-making. Despite the centrality of planning activities in the teaching-learning process, relatively little research has explored the process by which instructors in higher education plan their classes. Thus, the author and colleagues pursued a three-year series of studies of college instructors in the US who were teaching introductory classes. The study explored faculty members' underlying assumptions about planning and their decision-making processes. This chapter summarizes these empirical studies that inform us about the general and discipline-specific purposes faculty express for their classes, the contextual influences that modify their intentions, and the way they arrange discipline content for teaching. A key finding was that differences in course planning reflect varied assumptions about students and about their discipline that faculty in different fields bring to the planning process and which strongly influence them.     

Enhancing diversity in science: is teaching science process skills the answer?

The Biology Fellows Program at the University of Washington aims to enhance diversity in science by helping students succeed in the rigorous introductory biology classes and motivating them to engage in undergraduate research. The composite Scholastic Achievement Test scores and high school grade point averages of the Biology Fellows are comparable to those of students who are not in the program; however, they earn, on average, higher grades in introductory biology classes than non-Biology Fellows. Underrepresented minorities and disadvantaged students in the program also earn higher grades in the introductory biology classes than do their non-Biology Fellows counterparts. Analysis of the performance of Biology Fellows shows that the program assists students who are not proficient in certain science process skills and that students who lack these skills are at risk for failing introductory biology. This evaluation provides insight for designing programs that aim to enhance the performance of beginning students of biology, particularly for underrepresented minorities, who want to obtain a life science degree.     

Authentic Research Experience and “Big Data” Analysis in the Classroom: Maize Response to Abiotic Stress

Integration of inquiry-based approaches into curriculum is transforming the way science is taught and studied in undergraduate classrooms. Incorporating quantitative reasoning and mathematical skills into authentic biology undergraduate research projects has been shown to benefit students in developing various skills necessary for future scientists and to attract students to science, technology, engineering, and mathematics disciplines. While large-scale data analysis became an essential part of modern biological research, students have few opportunities to engage in analysis of large biological data sets. RNA-seq analysis, a tool that allows precise measurement of the level of gene expression for all genes in a genome, revolutionized molecular biology and provides ample opportunities for engaging students in authentic research. We developed, implemented, and assessed a series of authentic research laboratory exercises incorporating a large data RNA-seq analysis into an introductory undergraduate classroom. Our laboratory series is focused on analyzing gene expression changes in response to abiotic stress in maize seedlings; however, it could be easily adapted to the analysis of any other biological system with available RNA-seq data. Objective and subjective assessment of student learning demonstrated gains in understanding important biological concepts and in skills related to the process of science.     

LONG LIVE TRADITIONAL TEXTBOOK PROBLEMS!?—CONSTRAINTS ON FACULTY USE OF RESEARCH-BASED PROBLEMS IN INTRODUCTORY COURSES

Though many research-based problem types have been shown effective in promoting students’ conceptual understanding and scientific abilities, the extent of their use in actual classrooms remains unclear. We interviewed and surveyed 16 physics and engineering faculty members at a large US Midwest research university to investigate how university instructors value and use different types of problems in teaching their introductory courses. Most of these instructors valued traditional textbook problems as a useful building block and used them frequently. They also valued non-traditional problems but seldom used them in their introductory courses. The divergence between value and use in part is due to limited resources and experience, time constraints, student reactions, and personal preferences. It is, however, also due to the fact that the beliefs held by some instructors regarding the nature of problem solving deviate from commonly accepted views in educational research. Although on average instructors were hesitant to reduce more than 20 % of course content for research-based materials, they showed great interest in collaborating with educational researchers at a more personal level to increase the use of non-traditional problems in teaching. Our study indicates that instructors need not only research-based problems suitable for their introductory classes, but also assistance in how to effectively implement these problems.     

Student teachers’ development of a positive attitude towards research and research knowledge and skills

The aim of this study is to investigate the experiences of student teachers participating in an introductory course, designed to stimulate the development of a positive attitude towards research and to stimulate the development of research knowledge and skills by second-year student teachers of an institute of primary teacher education. A questionnaire (N = 81) was used to measure the students’ attitude and perceptions of the development of their attitude towards research, their perceived development of research knowledge and skills and what parts of the introductory course they perceived to be responsible for these developments. According to the students’ perceptions, the introductory course contributed to the development of both a positive attitude towards research and research knowledge and skills. The students indicated that examples from practice, authentic learning tasks and working in pairs or groups contributed most to the development of their attitude, knowledge and skills.     

Effects of a Research-Infused Botanical Curriculum on Undergraduates’ Content Knowledge,STEM Competencies,and Attitudes toward Plant Sciences

In response to the American Association for the Advancement of Science''s Vision and Change in Undergraduate Biology Education initiative, we infused authentic, plant-based research into majors’ courses at a public liberal arts university. Faculty members designed a financially sustainable pedagogical approach, utilizing vertically integrated curricular modules based on undergraduate researchers’ field and laboratory projects. Our goals were to 1) teach botanical concepts, from cells to ecosystems; 2) strengthen competencies in statistical analysis and scientific writing; 3) pique plant science interest; and 4) allow all undergraduates to contribute to genuine research. Our series of inquiry-centered exercises mitigated potential faculty barriers to adopting research-rich curricula, facilitating teaching/research balance by gathering publishable scholarly data during laboratory class periods. Student competencies were assessed with pre- and postcourse quizzes and rubric-graded papers, and attitudes were evaluated with pre- and postcourse surveys. Our revised curriculum increased students’ knowledge and awareness of plant science topics, improved scientific writing, enhanced statistical knowledge, and boosted interest in conducting research. More than 300 classroom students have participated in our program, and data generated from these modules’ assessment allowed faculty and students to present 28 contributed talks or posters and publish three papers in 4 yr. Future steps include analyzing the effects of repeated module exposure on student learning and creating a regional consortium to increase our project''s pedagogical impact.     

Implementation of a project-based molecular biology laboratory emphasizing protein structure-function relationships in a large introductory biology laboratory course

In introductory laboratory courses, many universities are turning from traditional laboratories with predictable outcomes to inquiry-inspired, project-based laboratory curricula. In these labs, students are allowed to design at least some portion of their own experiment and interpret new, undiscovered data. We have redesigned the introductory biology laboratory course at Brandeis University into a semester-long project-based laboratory that emphasizes concepts and contains an element of scientific inquiry. In this laboratory, students perform a site-directed mutagenesis experiment on the gene encoding human γD crystallin, a human eye lens protein implicated in cataracts, and assess the stability of their newly created protein with respect to wild-type crystallin. This laboratory utilizes basic techniques in molecular biology to emphasize the importance of connections between DNA and protein. This project lab has helped engage students in their own learning, has improved students' skills in critical thinking and analysis, and has promoted interest in basic research in biology.     

Perception of Faculty of the Bologna Process at a Spanish Technical University: A Perspective of Change and Improvement

The Bologna Process affects the academic community, particularly faculty members who have to implement the process. This study is an initiative by a group of lecturers to evaluate the perception of faculty members in the implementation of the Bologna Process. The aim was to assess the evolution of their opinion on the process since a 2011 survey, and their degree of agreement with the European Higher Education Area (EHEA). The results show that faculty members call for more adequate training for the new EHEA process and more institutional support. The study reveals the need for greater involvement and collaboration among faculty members to improve the reform process.     

A Central Support System Can Facilitate Implementation and Sustainability of a Classroom-Based Undergraduate Research Experience (CURE) in Genomics

In their 2012 report, the President''s Council of Advisors on Science and Technology advocated “replacing standard science laboratory courses with discovery-based research courses”—a challenging proposition that presents practical and pedagogical difficulties. In this paper, we describe our collective experiences working with the Genomics Education Partnership, a nationwide faculty consortium that aims to provide undergraduates with a research experience in genomics through a scheduled course (a classroom-based undergraduate research experience, or CURE). We examine the common barriers encountered in implementing a CURE, program elements of most value to faculty, ways in which a shared core support system can help, and the incentives for and rewards of establishing a CURE on our diverse campuses. While some of the barriers and rewards are specific to a research project utilizing a genomics approach, other lessons learned should be broadly applicable. We find that a central system that supports a shared investigation can mitigate some shortfalls in campus infrastructure (such as time for new curriculum development, availability of IT services) and provides collegial support for change. Our findings should be useful for designing similar supportive programs to facilitate change in the way we teach science for undergraduates.     

Faculty members' provision of instructional accommodations to students with LD

The existing research on the instructional accommodation process of college students with learning disabilities focuses on attitudes and theoretical models without delineating actual practices. To date, the discussion of facilitating factors and barriers to this process has been broad and lacking specificity. Surveys were mailed to 485 faculty members at the University of Massachusetts, Amherst, who received an instructional accommodation form from the office of Learning Disabilities Support Services in the fall of 1995. The survey focused on faculty members' reported degree of ease or difficulty in implementing instructional accommodations, their perceptions regarding adequacy of support, and their own beliefs and understandings concerning the need for and benefit of providing instructional accommodations. The results indicate that beliefs about the helpfulness of and need for instructional accommodations were associated with the provision of the accommodations. Also, a perception of support from the University influenced the ease of providing instructional accommodations. A significant difference was found between the behavior of tenure-track faculty and non-tenure-track faculty.     

The Use of Collaboration,Authentic Learning,Linking Material to Personal Knowledge,and Technology in the Constructivist Classroom: Interviews with Community College Faculty Members

ABSTRACT

This study explored how faculty members implemented constructivist teaching methods after training. The student-centered teaching methods were interactions and collaborations, authentic learning and real-world experiences, linking material to previously learned information, and using technology in the classroom. Seven faculty members trained in student-centered teaching methods by the professional development department at a community college were interviewed. Interviews were supplemented with teacher-generated documents and classroom observations. All reported implementing the recommended practices in the classrooms, both online and in traditional face-to-face classrooms.     

General experiences + race + racism = Work lives of Black faculty in postsecondary science education

Existent research indicates that postsecondary Black faculty members, who are sorely underrepresented in the academy especially in STEM fields, assume essential roles; chief among these roles is diversifying higher education. Their recruitment and retention become more challenging in light of research findings on work life for postsecondary faculty. Research has shown that postsecondary faculty members in general have become increasingly stressed and job satisfaction has declined with dissatisfaction with endeavors and work overload cited as major stressors. In addition to the stresses managed by higher education faculty at large, Black faculty must navigate diversity-related challenges. Illuminating and understanding their experiences can be instrumental in lessening stress and job dissatisfaction, outcomes that facilitate recruitment and retention. This study featured the experiences and perceptions of Black faculty in science education. This study, framed by critical race theory, examines two questions: What characterizes the work life of some Black faculty members who teach, research, and serve in science education? How are race and racism present in the experiences of these postsecondary Black faculty members? A phenomenological approach to the study situates the experiences of the Black participants as valid phenomena worthy of investigation, illuminates their experiences, and seeks to retain the authenticity of their voices.     

An Initiative to Broaden Diversity in Undergraduate Biomathematics Training

At North Carolina A&T State University (NCATSU), there was a critical need to better coordinate genuine research and classroom experiences for undergraduates early in their academic career. We describe the development and implementation of a faculty alliance across academic departments to increase biomathematics research opportunities for underrepresented minorities. Our faculty alliance is called the Integrative Biomathematical Learning and Empowerment Network for Diversity (iBLEND). The fundamental purpose of the iBLEND alliance was to inspire underrepresented minorities to pursue research careers by increasing the visibility of research conducted at the interface of mathematics and biology at NCATSU. Because of the many positive impacts, iBLEND gained significant buy-in from administration, faculty, and students by 1) working from the ground up with administration to promote campus-wide biomathematics research and training, 2) fostering associations between research and regular undergraduate academic courses, 3) creating and disseminating biomathematics teaching and learning modules, and 4) enhancing learning community support at the interface of mathematics and biology. Currently, iBLEND is viewed as a productive site for graduate schools to recruit underrepresented minority students having specific competencies related to mathematical biology.     

Partnered Research Experiences for Junior Faculty at Minority-Serving Institutions Enhance Professional Success

Scientific workforce diversity is critical to ensuring the realization of our national research goals and minority-serving institutions play a vital role in preparing undergraduate students for science careers. This paper summarizes the outcomes of supporting career training and research practices by faculty from teaching-intensive, minority-serving institutions. Support of these faculty members is predicted to lead to: 1) increases in the numbers of refereed publications, 2) increases in federal grant funding, and 3) a positive impact on professional activities and curricular practices at their home institutions that support student training. The results presented show increased productivity is evident as early as 1 yr following completion of the program, with participants being more independently productive than their matched peers in key areas that serve as measures of academic success. These outcomes are consistent with the goals of the Visiting Professorship Program to enhance scientific practices impacting undergraduate student training. Furthermore, the outcomes demonstrate the benefits of training support for research activities at minority-serving institutions that can lead to increased engagement of students from diverse backgrounds. The practices and results presented demonstrate a successful generalizable approach for stimulating junior faculty development and can serve as a basis for long-term faculty career development strategies that support scientific workforce diversity.     

Comparing Alternative Voices in the Academy: Navigating the Complexity of Mentoring Relationships from Divergent Ethnic Backgrounds

In this article, we explore the personal mentoring experiences of two female scholars of diverse ethnic backgrounds across research-intensive institutions. Female faculty of color face substantial barriers to success in academe including mental and emotional discomfort, being treated as symbolically representing their race and gender, and social isolation. There is a distinct paucity of literature that describes the experiences of American Indian women in the Academy. Many women of Western European descent face similar barriers, regardless of racial majority status. This auto-ethnographic comparative study explores the degree to which the experiences of women from differing ethnicities might lend insight into the ways in which barriers to success both converge and differ at the microlevel. These convergent themes of mentorship have the possibility of providing insights for the development of intentional mentorship practice to support junior faculty and doctoral students engaged in scholarship.