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151.
While dissection remains the method of choice for teaching human anatomy, ethical requirements for obtaining cadavers has made the process of acquiring human bodies more strenuous for institutions. In Africa and at the School of Anatomical Sciences in South Africa, dependence on unclaimed bodies has been prevalent. The aim of the present study was to determine whether more rigorous application of ethical consent has altered the provenance of the cadavers in the School of Anatomical Sciences, University of the Witwatersrand. The numbers of bequeathed/donated/unclaimed cadavers received over the period 2013–2017, as well as their sex and population affinity were analyzed. The majority (96.8%) of the cadavers dissected over the period were from bequests/donations. Marginally more females than males were available. In addition, the population affinity of the cadavers had changed from a majority of South African African (unclaimed) bodies to a majority of South African White (bequest/donated) bodies. The study shows that even with ethical constraints it is possible to transition from the use of mainly unclaimed bodies to the acquisition of bequeathed/donor bodies. However, there may be challenges in relation to anatomical collections in the School as few of the bequest/donated cadavers remain in the School to be added to the collections. These changes also affect the demographics of the Schools' collections.  相似文献   
152.
The purpose of this case study was to investigate stakeholder attitudes toward athletic department behavioral congruency with the stated core values of a major BCS1 university located in the Southwestern portion of the United States. Research has indicated that positive and negative attitudes toward intercollegiate athletics can contribute to the perceptions of congruency with the established university mission and values. Over time, however, the increase in negative attitudes attributed to athletic department behavior brings into question their congruency with the university core values. Document analysis and personal interviews (N = 13) were conducted with individuals from each of six university internal and external stakeholder groups. Findings revealed four primary themes: (a) Excellence Equals Winning, (b) For Public Relations Purposes Only, (c) Separation and Isolation of the Athletic Department, and (d) Lack of Leadership from the Top-Down. Implications and future research concerning university brand image and core value accountability are discussed.  相似文献   
153.
Advancing reflective judgment through Socioscientific Issues   总被引:1,自引:0,他引:1  
The purpose of this investigation was to explore possible relationships between Socioscientific Issues instruction and students' development of reflective judgment. The usefulness of the Reflective Judgment Model as a tool for assessing the value of SSI is established in the parallels that can be drawn between them. Both involve ill‐structured problems requiring evidence‐based reasoning subject to differing interpretations by students, and both require examination, analysis and the blending of scientific and normative evidence, as students use that evidence to support a reasoned position. Results demonstrated both qualitative evidence revealing more sophisticated and nuanced epistemological stances toward higher stages of reflective judgment, as well as statistically significant gains within treatment groups with a moderately large effect size. Theoretical implications for advancing students' epistemological beliefs about evidence‐based argumentation and pedagogical implications for rethinking how to connect science with topics that are fundamentally meaningful to students are discussed. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 46: 74–101, 2009  相似文献   
154.
Purpose: To explore why substantial agricultural information gaps persist in African smallholder farming communities and how to reduce them.

Design/methodology/approach: Using conservation agriculture (CA) as a case study, we deeply explore with 29 smallholder farmers why they are yet to obtain sufficient information to enable practice evaluation.

Findings: Respondents asserted that their lack of information on CA was not reflective of a lack of interest in obtaining it, but of the unavailability and inaccessibility of learning opportunities. A deeper analysis revealed an underlying passive approach to seeking information and culture of financial expectancy.

Practical implications: If extension systems are to catalyse broader sustainable intensification, we find the need for emphasis on (1) more inclusive extension mechanisms; (2) education of farmers about demand-driven extension; and (3) revision of direct input provision to lead farmers.

Theoretical implications: While not contesting the value of farmer-to-farmer (F2F) extension systems for those socially connected to lead farmers, we find four research questions for further exploration regarding the practical application of F2F mechanisms that may impede their broader effectiveness, namely (1) Is extension coverage sufficient? (2) Do farmers understand demand-driven extension systems? (3) Do current incentive structures complicate farmer information seeking behaviour? and (4) Do current mechanisms encourage social stratification?

Originality/Value: To date, adoption studies have largely utilised quantitative, econometric lenses that generally assume farmers are sufficiently aware of the technologies in question. Due to our in-depth qualitative analysis, we provide novel insights into how to close informational gaps that hamper efforts to increase the food and livelihood security of African smallholder farmers.  相似文献   
155.
Uncertainty is a fundamental component of spectator sport fandom. While it may draw some fans to an event, it can be frustrating for others, as fans have little control over how preferred teams perform. As a means to cope with this unpleasant state, some sport fans perform superstitions or create rituals. Little is known, however, how such beliefs and behaviors impact the sport fan experience. In the current study, the authors explored sport fan superstition within the context of mediated team sport spectatorship through a multi-study quantitative approach. The results of Study 1 validated a multidimensional model of sport fan superstition, and superstitious behavior positively impacted in-game mood states for fans of winning and losing teams. In Study 2, the authors tested the dimensionality of sport fan superstition through segmentation and uncovered consumption differences and attribution differences for fans of winning and losing teams. Superstitious behavior was once again an influential factor, as those who behaved more superstitiously were more likely to attribute outcomes to external sources such as referees and fate.  相似文献   
156.
Increasing attention has been given to the effective development of elite athletes. In this inquiry, the authors used a historical case study to ascertain the ways elite athletes were developed in a different era of sport in the United States. Using the attraction, retention, and transition frameworks, the factors that fostered the development of athletes from the 1968 Summer Olympics were drawn out through oral history interviews. In total, interviews with 59 U.S. Olympians were conducted. The results reveal how the athletes experienced supportive recruitment and retention environments, were able to manage the difficulty of developing elite talent, and encountered both challenges and opportunities transitioning through and out of elite sport. This analysis demonstrates how sport development principles are diverse in their temporal relevance and reinforce the practical implications meant to serve the modern athlete. Further, at least some sport development principles could remain constant regardless of how context and elite athlete experiences evolve in the future.  相似文献   
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158.
This article compares the newspaper coverage of Internet access in public libraries across two countries, Canada and Singapore. The aim is to discover some of the main concerns and themes that the press identifies with libraries, noting the differences between the two countries in this regard, and then to provisionally link these differences to certain structural characteristics of their respective societies and states. To achieve these aims I compare press coverage produced in terms of dates of publication, discourse producers, and discourse content. Implications of the findings for libraries and librarians are discussed.  相似文献   
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