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1 – 10 of over 4000Robin O’Callaghan, Hunter King and Carrie Lewis Miller
To determine the effectiveness of the Instructional Technologies and Learning Spaces Special Interest Group (SIG), a study was planned for the 2016–2017 academic year. An…
Abstract
Purpose
To determine the effectiveness of the Instructional Technologies and Learning Spaces Special Interest Group (SIG), a study was planned for the 2016–2017 academic year. An anonymous attitudinal survey was designed to help researchers determine the following: if the SIG webinars were useful to their teaching practice; if the participants had positive experiences in the webinars; what participants gained through webinar participation; if the webinar format was easy to use; if the participants intended to continue participating in future SIG offerings; and what gaps in SIG programming might exist. The paper aims to discuss these issues.
Design/methodology/approach
This mixed method study examines the attitudes of faculty who participated in events hosted by a SIG that was used to support faculty development for the fourth largest system of two-year colleges and four-year universities in the USA.
Findings
Results of the study indicate that the methods used by the SIG were well-received by faculty across the state and that the programming was found to be valuable and helpful in informing their pedagogical practice, particularly in online environments.
Research limitations/implications
Given the subjective nature of this study (i.e. mixed methods), some caution should be taken when interpreting the results.
Originality/value
This paper provides insight into a potential method of providing high-quality professional development to faculty at multiple institutions or across large geographic distances, including adjuncts and teaching assistants.
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Kristy Henson, Paul Constantino, F. Robin O’Keefe and Greg Popovich
The topic of human skeletal analysis is a sensitive subject in North America. Laws and regulations surrounding research of human skeletal material make it difficult to use these…
Abstract
Purpose
The topic of human skeletal analysis is a sensitive subject in North America. Laws and regulations surrounding research of human skeletal material make it difficult to use these remains to characterize various populations. Recent technology has the potential to solve this dilemma. Three-dimensional (3D) scanning creates virtual models of this material, and stores the information, allowing future studies on the material. The paper aims to discuss these issues.
Design/methodology/approach
To assess the potential of this methodology, the authors compared processing time, accuracy and costs of computer tomography (CT) scanner to the Artec Eva portable 3D surface scanner. Using both methodologies the authors scanned and 3D printed one adult individual. The authors hypothesize that the Artec Eva will create digital replicas of <5 percent error based on Buikstra and Ubelaker standard osteometric measurements. Error was tested by comparing the measurements of the skeletal material to the Artec data, CT data and 3D printed data.
Findings
Results show that larger bones recorded by the Artec Eva have <5 percent error of the original specimen while smaller more detailed images have >5 percent error. The CT images are closer to <5 percent accuracy, with few bones still >5 percent error. The Artec Eva scanner is inexpensive in comparison to a CT machine, but takes twice as long to process the Eva’s data. The Artec Eva is sufficient in replication of larger elements, but the CT machine is still a preferable means of skeletal replication, particularly for small elements.
Originality/value
This research paper is unique because it compares two common forms of digitization, which has not been done. The authors believe this paper would be of value to natural history curators and various researchers.
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Jill E. Ellingson and Kristina B. Tirol-Carmody
Self-report questionnaires are the predominant method used in human resource management (HRM) research to assess employees’ work-related psychological constructs (e.g., processes…
Abstract
Self-report questionnaires are the predominant method used in human resource management (HRM) research to assess employees’ work-related psychological constructs (e.g., processes, states, and attributes). However, this method is associated with significant shortcomings, including the introduction of self-serving bias and common method variance when used exclusively. In this chapter, the authors challenge the assumption that individuals themselves are the only accurate source of the self-focused information collected in HRM research. Instead, the authors propose that other-ratings – ratings of a target individual that are provided by a workplace observer, such as a coworker, supervisor, or subordinate – can accurately assess commonly measured work-related psychological constructs. The authors begin by explaining the advantages of other-ratings for HRM research and practice, reviewing the history of other-ratings and how they emerged in the personality and person-perception literature, and outlining how they have been used in HRM research to date. Then, the authors build upon Funder’s (1995) realistic accuracy model to develop a theoretical argument detailing why workplace others should be able to accurately judge how another employee thinks and feels about work. Next, the authors highlight existing evidence in the literature on the accuracy of other-ratings and present the results of a preliminary meta-analysis on the ability of other-ratings to predict self-ratings of work-related psychological constructs. Finally, the authors discuss potential moderators of other-rating accuracy and reflect on a number of practical considerations for researchers looking to use other-ratings in their own work. The authors intend for this chapter to meaningfully contribute to the larger conversation on HRM research methods. Other-ratings are a simple, yet powerful, addition to the methodological toolkit of HRM researchers that can increase flexibility in research design and improve the overall quality of research.
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Mayu Muramatsu, Keiji Yashiro, Tatsuya Kawada and Kenjiro Tarada
The purpose of this study is to develop a simulation method to calculate non-stationary distributions of the chemical potential of oxygen in a solid oxide fuel cell (SOFC) under…
Abstract
Purpose
The purpose of this study is to develop a simulation method to calculate non-stationary distributions of the chemical potential of oxygen in a solid oxide fuel cell (SOFC) under operation.
Design/methodology/approach
The initial-boundary value problem was appropriately formulated and the appropriate boundary conditions were implemented so that the problem of non-stationary behavior of SOFC can be solved in accordance with actual operational and typical experimental conditions. The dependencies of the material properties on the temperature and partial pressure of oxygen were also elaborately introduced to realize actual material responses. The capability of the proposed simulation method was demonstrated under arbitrary operating conditions.
Findings
The steady state calculated with the open circuit voltage condition was conformable with the analytical solution. In addition, the transient states of the spatial distributions of potentials and currents under the voltage- and current-controlled conditions were successfully differentiated, even though they eventually became the same steady state. Furthermore, the effects of dense materials assumed for interconnects and current collectors were found to not be influential. It is thus safe to conclude that the proposed method enables us to simulate any type of transient simulations regardless of controlling conditions.
Practical implications
Although only uniaxial models were tested in the numerical examples in this paper, the proposed method is applicable for arbitrary shapes of SOFC cells.
Originality/value
The value of this paper is that adequate numerical simulations by the proposed method properly captured the electrochemical transient transport phenomena in SOFC under various operational conditions, and that the applicability was confirmed by some numerical examples.
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THE Correspondence columns of The Times always make interesting reading, but never so much as in the last four weeks, for librarians anyway. We understand that there are people…
Abstract
THE Correspondence columns of The Times always make interesting reading, but never so much as in the last four weeks, for librarians anyway. We understand that there are people who do not read The Times (bottom people ?) and it is a regrettable fact that many libraries do not take The Times. For them and for recapitulation and comment we summarise the letters arising from the editorial comment on the Report of the Roberts Committee.
Kelly Birch Maginot and Soma Chaudhuri
What effect does strategic frame adaptation have on movement continuation and popularity? Using a comprehensive online dataset from three North American cities, we show how…
Abstract
What effect does strategic frame adaptation have on movement continuation and popularity? Using a comprehensive online dataset from three North American cities, we show how SlutWalk’s continuous strategic adaptation of frames in response to criticisms and changing political and social climates has influenced its popularity over the past three years. SlutWalk’s initial “Shame-Blame” and “Slut Celebration” frames conveyed powerful messages that catalyzed protests and generated outrage mostly from young feminists during its formative phase. However, meanings of the term “slut” varied widely across racial, cultural, and generational contexts, causing the “Slut Celebration” frame to be problematic for some micro-cohorts of feminists and leading to a decline in protest participation after initial enthusiasm waned. The campaign responded to the criticisms by minimizing the use of the word “slut” and emphasizing the more transnationally resonant “Shame-Blame” and “Pro-sex, Pro-consent frames,” resulting in increased participation and continued prominence of the SlutWalk across North America.
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Ryan Felty, Brian G. Whitaker, Shawn M. Bergman and Jacqueline Z. Bergman
The current study integrates self-enhancement and social exchange theories to construct hypotheses in which team-level narcissism is expected to negatively influence team-level…
Abstract
The current study integrates self-enhancement and social exchange theories to construct hypotheses in which team-level narcissism is expected to negatively influence team-level task performance ratings and team-level organizational citizenship behaviors directed at team members (OCB-Is). Additionally, individual-level narcissism is expected to negatively influence peer performance ratings. Based on longitudinal data collected from 89 study participants constituting 29 project teams, results indicate (a) team-level narcissism influences task performance, (b) team-level narcissism influences changes in OCB-Is over time, and (c) individual-level narcissism influences peer performance ratings. Our findings suggest the necessity for practitioners to consider individual differences in the strategic formation of work groups.
Patricia O’Brien and Robin Bates
A survey of 166 women exiting prison in a large mid‐western U.S. state examined the extent to which demographics, family history and relationships, institutional experiences…
Abstract
A survey of 166 women exiting prison in a large mid‐western U.S. state examined the extent to which demographics, family history and relationships, institutional experiences, offence history, and physical and emotional needs were associated with re‐arrest one year after release. Analyses revealed that three independent variables and two interactional effects accounted for 40% of the variability in re‐arrest: employment in the year prior to incarceration, history of psychiatric hospitalization, participation in prison industries programs, and the interaction of prior psychiatric hospitalization with in‐prison substance abuse programming and with employment history. Interviews with 55 women over five points in time revealed important interpersonal and environmental elements for 20 women six months out who had not been arrested. Implications for program and policy development are discussed.
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Zhaocheng (Elly) Zeng and Benson Honig
Entrepreneurship education has been largely treated as a pedagogical “black box.” Despite the emergence of popular entrepreneurship models such as business planning, the lean…
Abstract
Entrepreneurship education has been largely treated as a pedagogical “black box.” Despite the emergence of popular entrepreneurship models such as business planning, the lean startup, or business model canvas, neither theoretical nor pedagogical foundations are typically evident. This limits the accumulation of useful evidence that could inform better teaching practices. In this chapter, we develop a set of conceptual models anchored in learning theory regarding how entrepreneurship education should be taught to students. These conceptual models are built on the techniques of entrepreneurship pedagogy such as experiential education. They are developed for three groups of students: students without any entrepreneurship experience, students with previous entrepreneurship experience, and students who are currently running their start-ups. A set of potential variables that could be used for course evaluation purposes is also included. The proposed models meet the needs of students with different levels of entrepreneurship experience. Theoretically, we demonstrate that entrepreneurship students should not be treated as a homogeneous group, as they have different levels of startup experience and different educational needs. Lecturers of entrepreneurship programs could choose the suitable model proposed in this chapter in teaching based on the characteristics of their students. The chapter provides novel insights with regard to how entrepreneurship programs should be designed for students with different levels of entrepreneurship experience.
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