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  • 1
    Online Resource
    Online Resource
    Wiley ; 2008
    In:  Journal of Research in Science Teaching Vol. 45, No. 3 ( 2008-03), p. 273-292
    In: Journal of Research in Science Teaching, Wiley, Vol. 45, No. 3 ( 2008-03), p. 273-292
    Type of Medium: Online Resource
    ISSN: 0022-4308 , 1098-2736
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2008
    detail.hit.zdb_id: 410674-X
    detail.hit.zdb_id: 1479335-0
    SSG: 5,3
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  • 2
    Online Resource
    Online Resource
    Frontiers Media SA ; 2023
    In:  Frontiers in Education Vol. 8 ( 2023-9-12)
    In: Frontiers in Education, Frontiers Media SA, Vol. 8 ( 2023-9-12)
    Abstract: Food, energy and water (FEW) systems are inextricably linked, and thus, solutions to FEW nexus challenges, including water and food insecurity, require an interconnected science and policy approach framed in systems thinking. To drive these solutions, we developed an interdisciplinary, experiential graduate education program focused on innovations at the FEW nexus. As part of our program, PhD students complete a two-course sequence: (1) an experiential introduction to innovations at the FEW nexus and (2) a data practicum. The two courses are linked through an interdisciplinary FEW systems research project that begins during the first course and is completed at the end of the second course. Project deliverables include research manuscripts, grant proposals, policy memos, and outreach materials. Topics addressed in these projects include building electrification to reduce reliance on fossil fuels for heating, agrivoltaic farming to combat FEW vulnerabilities in the southwestern United States, assessment of food choices to influence sustainable dining practices, and understanding the complexities of FEW nexus research and training at the university level. Evaluation data were generated from our first three student cohorts ( n  = 33 students) using a mixed method, multi-informant evaluation approach, including the administration of an adapted version of a validated pre-post-survey to collect baseline and end-of-semester data. The survey assessed student confidence in the following example areas: communication, collaboration, and interdisciplinary research skills. Overall, students reported confidence growth in utilizing interdisciplinary research methods (e.g., synthesize the approaches and tools from multiple disciplines to evaluate and address a research problem), collaborating with range of professionals and communicating their research results to diverse audience. The growth in confidence in the surveyed areas aligned with the learning objectives for the two-course sequence, and the interdisciplinary project experience was continually improved based on student feedback. This two-course sequence represents one successful approach for educators to rethink the traditional siloed approach of training doctoral students working at the FEW nexus.
    Type of Medium: Online Resource
    ISSN: 2504-284X
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2882397-7
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  • 3
    In: CourseSource, CourseSource, Vol. 9 ( 2022)
    Type of Medium: Online Resource
    ISSN: 2332-6530
    Language: Unknown
    Publisher: CourseSource
    Publication Date: 2022
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  • 4
    Online Resource
    Online Resource
    American Physiological Society ; 2014
    In:  Advances in Physiology Education Vol. 38, No. 1 ( 2014-03), p. 80-86
    In: Advances in Physiology Education, American Physiological Society, Vol. 38, No. 1 ( 2014-03), p. 80-86
    Abstract: This study investigated the impact of three commonly used cardiovascular model-assisted activities on student learning and student attitudes and perspectives about science. College students enrolled in a Human Anatomy and Physiology course were randomly assigned to one of three experimental groups (organ dissections, virtual dissections, or plastic models). Each group received a 15-min lecture followed by a 45-min activity with one of the treatments. Immediately after the lesson and then 2 mo later, students were tested on anatomy and physiology knowledge and completed an attitude survey. Students who used plastic models achieved significantly higher overall scores on both the initial and followup exams than students who performed organ or virtual dissections. On the initial exam, students in the plastic model and organ dissection treatments scored higher on anatomy questions than students who performed virtual dissections. Students in the plastic model group scored higher than students who performed organ dissections on physiology questions. On the followup exam, when asked anatomy questions, students in the plastic model group scored higher than dissection students and virtual dissection students. On attitude surveys, organ dissections had higher perceived value and were requested for inclusion in curricula twice as often as any other activity. Students who performed organ dissections were more likely than the other treatment groups to agree with the statement that “science is fun,” suggesting that organ dissections may promote positive attitudes toward science. The findings of this study provide evidence for the importance of multiple types of hands-on activities in anatomy laboratory courses.
    Type of Medium: Online Resource
    ISSN: 1043-4046 , 1522-1229
    Language: English
    Publisher: American Physiological Society
    Publication Date: 2014
    detail.hit.zdb_id: 1477338-7
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  • 5
    Online Resource
    Online Resource
    American Society for Microbiology ; 2011
    In:  Journal of Microbiology & Biology Education Vol. 12, No. 2 ( 2011-01), p. 176-184
    In: Journal of Microbiology & Biology Education, American Society for Microbiology, Vol. 12, No. 2 ( 2011-01), p. 176-184
    Abstract: Understanding the link between course work and unanswered authentic research questions being explored in the research lab is an important goal in undergraduate science teaching. The activity presented here focuses on current research regarding the virulence characteristics of Streptococcus pyogenes particularly targeting the control of sugar uptake regulated via catabolite repression. Students were challenged to formulate a research question and use higher-order thinking skills to analyze data, work collaboratively to solve problems, and pose and test a hypothesis in the laboratory setting. The activity employed an interrupted case study approach using both online and face-to-face settings. The case story and problems were distributed online and were followed by in-class discussions and lab work. Aspects of the activity required independent thinking, as well as collaborative work. Student learning gains were demonstrated via comparison of pre- and postscores on the Host Pathogen Interactions (HPI) concept inventory, results from an end of semester Student Perception Survey, and from analysis of students’ work.
    Type of Medium: Online Resource
    ISSN: 1935-7877 , 1935-7885
    Language: English
    Publisher: American Society for Microbiology
    Publication Date: 2011
    detail.hit.zdb_id: 2560245-7
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  • 6
    Online Resource
    Online Resource
    Wiley ; 2009
    In:  School Science and Mathematics Vol. 109, No. 6 ( 2009-10), p. 338-351
    In: School Science and Mathematics, Wiley, Vol. 109, No. 6 ( 2009-10), p. 338-351
    Type of Medium: Online Resource
    ISSN: 0036-6803
    Language: English
    Publisher: Wiley
    Publication Date: 2009
    detail.hit.zdb_id: 412876-X
    detail.hit.zdb_id: 2043346-3
    SSG: 17,1
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  • 7
    Online Resource
    Online Resource
    American Society for Cell Biology (ASCB) ; 2016
    In:  CBE—Life Sciences Education Vol. 15, No. 1 ( 2016-03), p. rm1-
    In: CBE—Life Sciences Education, American Society for Cell Biology (ASCB), Vol. 15, No. 1 ( 2016-03), p. rm1-
    Abstract: Most discipline-based education researchers (DBERs) were formally trained in the methods of scientific disciplines such as biology, chemistry, and physics, rather than social science disciplines such as psychology and education. As a result, DBERs may have never taken specific courses in the social science research methodology—either quantitative or qualitative—on which their scholarship often relies so heavily. One particular aspect of (quantitative) social science research that differs markedly from disciplines such as biology and chemistry is the instrumentation used to quantify phenomena. In response, this Research Methods essay offers a contemporary social science perspective on test validity and the validation process. The instructional piece explores the concepts of test validity, the validation process, validity evidence, and key threats to validity. The essay also includes an in-depth example of a validity argument and validation approach for a test of student argument analysis. In addition to DBERs, this essay should benefit practitioners (e.g., lab directors, faculty members) in the development, evaluation, and/or selection of instruments for their work assessing students or evaluating pedagogical innovations.
    Type of Medium: Online Resource
    ISSN: 1931-7913
    Language: English
    Publisher: American Society for Cell Biology (ASCB)
    Publication Date: 2016
    detail.hit.zdb_id: 2465176-X
    SSG: 5,3
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  • 8
    Online Resource
    Online Resource
    American Society for Cell Biology (ASCB) ; 2023
    In:  CBE—Life Sciences Education Vol. 22, No. 1 ( 2023-03)
    In: CBE—Life Sciences Education, American Society for Cell Biology (ASCB), Vol. 22, No. 1 ( 2023-03)
    Abstract: Could co-teaching be a mechanism to support the adoption of evidence-based teaching strategies? Co-teaching has been proposed as a lever for fostering pedagogical change and has key attributes of a successful change strategy, but does research indicate co-teaching effectively shifts instructional practices? Based on our review of the emerging evidence, we wrote this essay for multiple audiences, including science, technology, engineering, and mathematics (STEM) instructors, education development professionals, leaders who oversee teaching, and researchers. We define co-teaching in the context of STEM higher education and summarize what is known about the pedagogical changes that co-teaching could support and the potential mechanisms behind these changes. We share recommendations based on the available evidence for those who need productive ideas right now. We also lay out a variety of future directions for research about co-teaching as a lever for pedagogical change. Achieving widespread and impactful pedagogical change is a monumental undertaking facing STEM higher education, and multiple approaches will be needed to meet this challenge. Co-teaching has potential to shift ways of thinking and pedagogical practices among undergraduate STEM faculty, but how co-teaching is enacted is likely crucial to its impact, as is the context in which it occurs.
    Type of Medium: Online Resource
    ISSN: 1931-7913
    Language: English
    Publisher: American Society for Cell Biology (ASCB)
    Publication Date: 2023
    detail.hit.zdb_id: 2465176-X
    SSG: 5,3
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  • 9
    Online Resource
    Online Resource
    American Society for Cell Biology (ASCB) ; 2021
    In:  CBE—Life Sciences Education Vol. 20, No. 2 ( 2021-06), p. es4-
    In: CBE—Life Sciences Education, American Society for Cell Biology (ASCB), Vol. 20, No. 2 ( 2021-06), p. es4-
    Abstract: Learning progressions (LPs) are descriptions of students’ growing sophistication in the understanding of a particular construct through a curricular sequence. They are particularly useful for organizing complex constructs for which students do not necessarily connect concepts as taught in different courses. However, they are challenging to construct, because they attempt to linearize students’ inherently nonlinear learning. As a result, it is essential to have methods to assess students’ arrival at particular steps along the progression. One tool readily available to instructors is concept inventories (CIs). We have mapped published CIs to LPs for acid–base chemistry. The alignment not only provides an assessment that professors can use to pinpoint student learning, but also creates another tool to verify hypothetical LPs.  We have compared the types of questions asked on CIs in chemistry, biology, and biochemistry, as well as in some standardized test banks. The mapping of questions from CIs to steps on the LPs allows refinement of the LPs and reveals gaps in assessment tools for sophisticated concepts. This alignment is a novel addition to the cycle of validation of an LP.
    Type of Medium: Online Resource
    ISSN: 1931-7913
    Language: English
    Publisher: American Society for Cell Biology (ASCB)
    Publication Date: 2021
    detail.hit.zdb_id: 2465176-X
    SSG: 5,3
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  • 10
    In: CBE—Life Sciences Education, American Society for Cell Biology (ASCB), Vol. 9, No. 4 ( 2010-12), p. 408-416
    Abstract: This essay describes how the use of a concept inventory has enhanced professional development and curriculum reform efforts of a faculty teaching community. The Host Pathogen Interactions (HPI) teaching team is composed of research and teaching faculty with expertise in HPI who share the goal of improving the learning experience of students in nine linked undergraduate microbiology courses. To support evidence-based curriculum reform, we administered our HPI Concept Inventory as a pre- and postsurvey to approximately 400 students each year since 2006. The resulting data include student scores as well as their open-ended explanations for distractor choices. The data have enabled us to address curriculum reform goals of 1) reconciling student learning with our expectations, 2) correlating student learning with background variables, 3) understanding student learning across institutions, 4) measuring the effect of teaching techniques on student learning, and 5) demonstrating how our courses collectively form a learning progression. The analysis of the concept inventory data has anchored and deepened the team's discussions of student learning. Reading and discussing students' responses revealed the gap between our understanding and the students' understanding. We provide evidence to support the concept inventory as a tool for assessing student understanding of HPI concepts and faculty development.
    Type of Medium: Online Resource
    ISSN: 1931-7913
    Language: English
    Publisher: American Society for Cell Biology (ASCB)
    Publication Date: 2010
    detail.hit.zdb_id: 2465176-X
    SSG: 5,3
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