ACADEMIC SELF‐EFFICACY AMONG JUNIOR HIGH SCHOOL STUDENTS IN GHANA: EVALUATING FACTOR STRUCTURE AND MEASUREMENT INVARIANCE ACROSS GENDER     

David Ansong  Sarah R. Eisensmith  Rainier D. Masa  Gina A. Chowa 《Psychology in the schools》2016,53(10):1057-1070

Self‐efficacy is a universal construct, but few validated measures exist for researchers in developing countries to use in assessing youths’ perceptions of their ability to achieve academic success. This study examined the cross‐cultural suitability and psychometric properties of an academic self‐efficacy scale (ASES) adapted for the Ghanaian context. ASES construct validity was assessed with a sample of 4,289 Ghanaian junior high‐school students and exploratory and confirmatory factor analysis. Invariance testing assessed the scale's measurement equivalence by gender and temporal stability of gender equivalence. The ASES is a valid, reliable one‐dimensional scale for assessing young Ghanaians’ perceptions of their academic capabilities, and it works equally well across genders. As adapted, ASES is a valid scale with utility for researchers examining predictors and effects of academic self‐efficacy. The ASES has important implications for decisions regarding investment in programs aimed at improving academic self‐efficacy of youth, both in sub‐Saharan Africa and the increasingly diverse American public schools.  相似文献   

Action research for business,nonprofit and public administration: a tool for complex times     

David Coghlan 《Action Learning: Research and Practice》2014,11(1):103-104

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Revulsion and awe: charting the development of the moral economy of capitalism and its hero in the American imagination,from the protestant ethic to ecstasy of the entrepreneur     

David Hancock 《Journal of Cultural Economy》2017,10(2):136-149

ABSTRACT

The spirit of capitalism shifted throughout the twentieth century, Boltanski and Chiapello place it sometime in the period between the 1960s and 1990s [2005, The New Spirit of Capitalism, Verso, London], for Bell it had happened by the mid-1970s and its contradictions were already apparent [1998, The Cultural Contradictions of Capitalism, Basic Books, New York]. David Harvey is more specific and cites 1979 as the dawn of the new era [2005, The New Spirit of Capitalism, Verso, London]. This paper seeks to build on this scholarship of the changing spirit of capitalism and read it through the development of the heroic figure of the American imagination, through the representation of the capitalist hero. Its aim is to situate the figure of the capitalist hero in the post-crash era and ultimately to understand the seductive power of the new capitalism that enables it to thrive. My thesis is that the seductive power of the new capitalism can be understood as an oscillation between revulsion and awe, we are both morally repulsed by the venality of capitalism yet also captivated by it. Revulsion and awe are at the core of the libidinality of the new capitalism and can be seen through the representation of the heroic object of the capitalist imagination.  相似文献   

On‐Demand Culture: Digital Delivery and the Future of Movies Chuck Tryon. New Brunswick,NJ: Rutgers University Press, 2013.     

Nicholas Ware 《Journal of American culture (Malden, Mass. : 2003)》2014,37(2):238-239

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Short-term reliability of inflammatory mediators and response to exercise in the heat     

Joshua H. Guy  Andrew M. Edwards  Catherine M. Miller  Glen B. Deakin  David B. Pyne 《Journal of sports sciences》2017,35(16):1622-1628

Prospective application of serum cytokines, lipopolysaccharide (LPS), and heat shock proteins (eHSPs) requires reliable measurement of these biomarkers that can signify exercise-induced heat stress in hot conditions. To accomplish this, both short-term (7 day) reliability (at rest, n = 12) and the acute responsiveness of each biomarker to exercise in the heat (pre and post 60-min cycling, 34.5°C and 70% RH, n = 20) were evaluated. Serum was analysed for the concentration of C-reactive protein (CRP), interleukin-6 (IL-6), heat shock protein 72 (eHSP72), immunoglobulin M (IgM) and LPS. Test–retest reliability was determined as the coefficient of variation (CV). Biomarkers with the least short-term within-participant variation were IL-6 (19%, ±20%; CV, ±95% confidence limits (CL)) and LPS (23%, ±13%). Greater variability was observed for IgM, eHSP72 and CRP (CV range 28–38%). IL-6 exhibited the largest increase in response to acute exercise (95%, ±11%, P = < 0.001) and although CRP had a modest CV (12%, ±7%), it increased substantially post-exercise (P = 0.02, ES; 0.78). In contrast, eHSP72 and LPS exhibited trivial changes post-exercise. It appears variation of common inflammatory markers after exercise in the heat is not always discernible from short-term (weekly) variation.  相似文献   

The Saljuq Turks’ Conversion to Islam: The Crusading Sources     

Nicholas Morton 《Al-Masaq: Islam & the Medieval Mediterranean》2015,27(2):109-118

This article contributes to the important debate over the conversion of the Turks to Islam. Previously, it was thought that the Turks abandoned their former steppe faith and customs very swiftly to become staunch Sunni Muslims, but this view has recently been challenged by a number of studies. The current consensus seems to be that the Turks’ adoption of Islam was a process of far longer duration, spanning many decades. This article broadens this discussion by demonstrating that the chronicles written by the First Crusaders contain much useful information that is pertinent to this question. It works through these texts, showing that they can shed new light on this point.  相似文献   

Six into One: The Contradictory Art School Curriculum and how it Came About     

Nicholas Houghton 《The International Journal of Art & Design Education》2016,35(1):107-120

This article reports historical research which sought to understand the present‐day post‐secondary art curriculum through analysing its history in terms of changes in conceptions of art. It found that there have been six distinctive curricula: Apprentice, Academic, Formalist, Expressive, Conceptual and Professional. As a new curriculum has been introduced, it has co‐existed with much contained in a previous one. Most of the curriculum changes have taken place in the past 65 years. During this time, there has been a massive expansion in the education of artists and at the same time art schools accommodated first modernism and then post‐Duchampian aesthetics. A conclusion is that this has made for a very crowded curriculum. Moreover, despite there being an ever increasing choice of things a student might learn, it appears that there is nothing which all students have to learn. It can be problematic that one part of the curriculum is in contradiction to another part, and moreover this lack of a core raises fundamental, ontological questions about what art as a discipline is.  相似文献   

Cosmopolitanism as Education: A Philosophy for Educators in Our Time     

David T. Hansen 《Religious education (Chicago, Ill.)》2017,112(3):207-216

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Conditioned context aversion learning in the laboratory mouse     

Sezen Kislal  David A. Blizard 《Learning & behavior》2016,44(4):309-319

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Abandoning Either/Ors in Analyzing Shifts in Humanitarian Reporting     

David Nolan  Stephanie Brookes  Michelle Imison 《Journalism Practice》2020,14(1):17-33

ABSTRACT

The shifting constitution of journalists as humanitarian actors has profound implications for changing forms of journalism practice, as well as for the normative models through which journalists understand and reflect on that practice. In an effort to develop a more empirically-grounded engagement with change, this article explores the interview testimonies of Australian journalists who cover international and humanitarian issues. It argues that frameworks reliant on stark oppositions (between past and present, optimism and pessimism, or moral agency and material structure) are both empirically and practically problematic, and seeks to move beyond these. Engagement with data from semi-structured interviews offers insight into how journalists’ perceptions of and responses to change are shaped by the historical and shifting institutional relations in which they are implicated.  相似文献