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21 – 30 of 345Anna Marie Johnson, Claudene Sproles, Robert Detmering and Jessica English
The purpose of this paper is to provide a selected bibliography of recent resources on library instruction and information literacy.
Abstract
Purpose
The purpose of this paper is to provide a selected bibliography of recent resources on library instruction and information literacy.
Design/methodology/approach
The paper introduces and annotates periodical articles, monographs, and audiovisual material examining library instruction and information literacy.
Findings
Information is provided about each source, and the paper discusses the characteristics of current scholarship, and describes sources that contain unique scholarly contributions and quality reproductions.
Originality/value
The information may be used by librarians and interested parties as a quick reference to literature on library instruction and information literacy.
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Steven F. Lehrer and Louis-Pierre Lepage
Prior analyses of racial bias in the New York City’s Stop-and-Frisk program implicitly assumed that potential bias of police officers did not vary by crime type and that their…
Abstract
Prior analyses of racial bias in the New York City’s Stop-and-Frisk program implicitly assumed that potential bias of police officers did not vary by crime type and that their decision of which type of crime to report as the basis for the stop did not exhibit any bias. In this paper, we first extend the hit rates model to consider crime type heterogeneity in racial bias and police officer decisions of reported crime type. Second, we reevaluate the program while accounting for heterogeneity in bias along crime types and for the sample selection which may arise from conditioning on crime type. We present evidence that differences in biases across crime types are substantial and specification tests support incorporating corrections for selective crime reporting. However, the main findings on racial bias do not differ sharply once accounting for this choice-based selection.
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Nonsikelelo Sheron Mpofu, Josphat Igadwa Mwasiagi, Cleophas Achisa Mecha and Eric Oyondi Nganyi
This study aims to investigate the potential use of potato peel extracts as antibacterial finishes for cotton fabrics against Staphylococcus aureus and Escherichia coli. Potato…
Abstract
Purpose
This study aims to investigate the potential use of potato peel extracts as antibacterial finishes for cotton fabrics against Staphylococcus aureus and Escherichia coli. Potato peels are abundant as waste and provide a natural, cheaper and sustainable alternative means of preventing the spread of bacterial infections on cotton fabric.
Design/methodology/approach
This research included the characterization of potato peel extracts, application of the extract onto cotton fabric and efficacy testing of the treated cotton fabric against bacteria. Phytochemical screening, agar well diffusion antibacterial test, minimum inhibitory concentration and Fourier transform infrared (FTIR) tests were used to characterize the extract. Antibacterial efficacy of the treated fabric was determined qualitatively using the disc diffusion assay and quantitatively using the bacteria reduction test.
Findings
Phytochemical screening confirmed the presence of several secondary metabolites including phenols and flavonoids. Antibacterial tests revealed a positive response in Escherichia coli and Staphylococcus aureus with a zone of inhibition of 6.50 mm and 5.60 mm, respectively. Additional peaks on the FTIR spectroscopy confirmed the presence of potato peel extract on the treated cotton fabric. The treated cotton fabrics showed efficacy against Staphylococcus aureus and Escherichia coli up to 20 washes.
Originality/value
This study introduced the application of potato peel extracts onto cotton fabrics and assessment of the antibacterial properties before and after washing. Results of this study suggest that potato peel extracts can be used as an organic eco-friendly antibacterial finish for cotton fabrics.
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Tessa Withorn, Jillian Eslami, Hannah Lee, Maggie Clarke, Carolyn Caffrey, Cristina Springfield, Dana Ospina, Anthony Andora, Amalia Castañeda, Alexandra Mitchell, Joanna Messer Kimmitt, Wendolyn Vermeer and Aric Haas
This paper presents recently published resources on library instruction and information literacy, providing an introductory overview and a selected annotated bibliography of…
Abstract
Purpose
This paper presents recently published resources on library instruction and information literacy, providing an introductory overview and a selected annotated bibliography of publications covering various library types, study populations and research contexts.
Design/methodology/approach
This paper introduces and annotates English-language periodical articles, monographs, dissertations, reports and other materials on library instruction and information literacy published in 2020.
Findings
The paper provides a brief description of all 440 sources and highlights sources that contain unique or significant scholarly contributions.
Originality/value
The information may be used by librarians, researchers and anyone interested in a quick and comprehensive reference to literature on library instruction and information literacy.
Details
Keywords
Critical race theory (CRT) seems to face a never-ending baptism by fire. When the Trump administration sought to ban CRT from American federal training courses in 2020, this may…
Abstract
Critical race theory (CRT) seems to face a never-ending baptism by fire. When the Trump administration sought to ban CRT from American federal training courses in 2020, this may have come as a shock to few (Lang, 2020). Perhaps of greater surprise was that mutual sentiments resonated with the UK Minister for Equalities Kemi Badenoch, a black female, who appears to oppose the teaching of CRT in principle (Thrilling, 2020). The resurgence of such denunciations is problematic in a Western world which is primed for social activism, particularly for scholars in higher education institutions, where CRT has been gaining traction as a guiding framework for research into antiracism, fairness and affirmative action. This chapter suggests that the condemnation of CRT is neither unexpected nor is it altogether absurd. Nevertheless, it aims to provide a balanced metatheoretical ‘criticism’ of CRT and offer a view on the suitability of, and prospects for, its activist research agenda in higher education. Quite often, criticisms of CRT reflect issues with its origin as a troubled bricolage of conveniently assembled ‘tenets’, which do not lend themselves easily to the burden of evidentiary production required in higher education research and practice. In this review, I analyse CRT, through its bricolage-style characteristics, as primarily an explanatory theory, with respect to its application against racialised issues in higher education policy. It is hoped this chapter offers academic and activist researchers a way past the shadow of CRT's bricolage, by defusing some of the misgivings towards its inherent limitations.
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We are long overdue for a conversation about ethical treatment of student researchers. Ethical treatment of research participants has been carefully defined through decades of…
Abstract
We are long overdue for a conversation about ethical treatment of student researchers. Ethical treatment of research participants has been carefully defined through decades of public conversation, and ethical practices have been institutionalized through mechanisms like mandatory ethics trainings and Institutional Review Boards. Student researchers deserve the same level of consideration. While there are many types of ethical violations of student labor in research projects, there are two that are of particular concern to social movements researchers: use of volunteer labor without clear academic or professional benefits, and failure to ensure the safety of student researchers. The first of these ethical violations is especially common in social movements research because of the emergent nature of protests: new rounds of protests begin and researchers seek to rapidly collect data on a tight timeframe, making grant funding to pay student researchers challenging. The second situation emerges when faculty researchers do not consider the ways students' race, gender identity, or other characteristics, or the nature of the protests themselves might create potential risks for students.
In this paper, I propose using the Belmont Report principles to create guidelines for ethical treatment of student researchers. While these principles were developed for the purposes of protecting research participants, the principles of respect for persons, beneficence, and justice help us to clarify the risks and benefits for student researchers, to find ways to maximize the benefits of student research participation, and to understand and address the inequalities that plague graduate student training.
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There is a long history of school failure for Aboriginals1 in the U.S. educational system. Culturally relevant/responsive pedagogy affords opportunities for Aboriginal students to…
Abstract
There is a long history of school failure for Aboriginals1 in the U.S. educational system. Culturally relevant/responsive pedagogy affords opportunities for Aboriginal students to achieve academic success through building upon their cultural heritages and Native ways of knowing. School systems adopting this pedagogy empower Indigenous students to connect with essential knowledge for academic success in today’s world. This enhanced pedagogy creates classrooms of involvement that promote Aboriginal students’ achievement. Preservice teachers employing this pedagogy will experience success with their Indigenous students and learn about Aboriginal communities, lifeways, and values. Mutual respect is engendered as long-perpetuated negative stereotypes of Native Americans are undone. Culturally relevant/responsive pedagogy can be tailored to specific populations by incorporating their own Aboriginal knowledge, languages, and practices into teaching praxis.
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Cecilia Silva, Molly Weinburgh and Kathy Horak Smith
In a university/district collaboration, three college professors and authors of this chapter co-taught with four teachers over a period of seven years. This study explores the…
Abstract
In a university/district collaboration, three college professors and authors of this chapter co-taught with four teachers over a period of seven years. This study explores the perceived changes in thought and practice of both groups as a result of providing three-week summer school programs for fifth and eighth grade emergent bilinguals. This research is grounded in qualitative methodologies of self-study and case study. We present our joint story as a self-study. Data were collected in the form of lesson plan notes, yearly journals, personal notes, audiotapes of meetings, and in-depth interviews/discussions of those involved in the bounded context. Resulting themes were situated meaning, hybrid language, and a 5R Instructional Model. A case study design is used to present the data from the four in-service teachers. Data were collected from field notes and interviews. Several themes emerged from the teacher data, all of which are components of situated meaning: professional development as side-by-side teaching and learning, recognition of and interest in curriculum integration, and change in classroom practice. Findings indicate that the summer program was a meaningful avenue for professional development (PD) for both groups. However, within group similarities were stronger than across group. The experience changed the way we teach and how we develop PD for teachers. The implications for professors and K-12 teachers are discussed and suggestions for further study and PD are given.
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