Departments in Academic Receivership: Possible Causes and Solutions     

Tammy Stone 《Innovative Higher Education》2009,33(4):229-238

This article explores the concept of academic receivership in U.S. colleges and universities. Academic receivership occurs when control of an academic department or program is removed from the faculty and an outside chair is put in place by the college or university administration. A literature review is supplemented by a small survey to assess how common receivership is and how it is administered. Combined, these elements allow for a discussion of the warning signs that a department is becoming dysfunctional and a procedure to guide a department through the receivership process.

Tammy StoneEmail:

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Is Janet Viewing Porn in Class!?!!     

Dr. Vicki Napper  chair of the AECT Professional Ethics Committee  Dr. Kristin Hadley  and Dr. Andrew R. J. Yeaman  Column Editor 《TechTrends》2010,54(2):22-23

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Athens 2004: the pollution climate and athletic performance     

Geraint Florida-James  Ken Donaldson  Vicki Stone 《Journal of sports sciences》2013,31(10):967-980

Athens sits in a basin approximately 450 km² in area, surrounded by mountains and open sea. Anthropogenic emissions in conjunction with the topographical and meteorological conditions can result in high air pollution within the city. The pollutants of concern for athletes competing in Athens 2004 appear to be nitrogen dioxide (NO₂), ozone and particulate (PM₁₀) pollution. Exposure to elevated ozone concentrations has been reported to give rise to symptoms that include cough, chest pain, difficulty in breathing, headache, eye irritation and a decrease in forced expiratory volume in one second. All of these effects are likely to impact upon performance, and several studies of cyclists suggest this to be the case. In contrast, the impact of ambient concentrations of NO₂ appears to be negligible on normal activities, but at high exercise intensities the impact remains unclear. The use of currently available information and models to predict the effect of ozone and other pollutants on elite athletes is problematical, since such models are based upon significantly lower ventilation rates than those achieved by some elite athletes. In addition, it is already known that the response to ozone can vary somewhat between individuals. Since the individuals who will be competing in Athens are physiologically very different to the participants in most published studies, it is difficult to predict individual responses. There is some evidence to indicate that adaptation to the adverse health and performance effects of ozone can occur, so that performance is partially recovered on re-exposure. The adaptation is not seen in all studies and appears to be dependent on several factors, including the initial sensitivity of the individual to ozone. Antioxidant supplementation has also been shown in some studies to partially ameliorate the adverse effects of ozone by counteracting the oxidative stress mechanism associated with this pollutant. Whether this transfers to performance enhancement per se remains unclear at present. Additional research is required to gain a sound understanding of the effects of a complex mixed air pollution exposure on the pulmonary function and performance of athletes exercising at high work intensities.  相似文献   

Weighing in on NBC’s The Biggest Loser     

Tucker Readdy  Vicki Ebbeck 《Research quarterly for exercise and sport》2013,84(4):579-586

Previous analyses (i.e., Bernstein & St. John, 2006; Sender & Sullivan, 2008) of the television show The Biggest Loser have detailed its negative presentation of the obese body, potential consequences for viewers, and its role as a technology of governmentality. However, there has been little exploration of how audience members conceptualize and enact the messages communicated in the show within these intricate frameworks. The current research used information from semistructured interviews with 40 dedicated viewers to capture the salient meanings they ascribed to The Biggest Loser within the themes of governmentality and self-concept. Overall, the group experienced the program as a transformative, entertaining, and inspirational event that produced little change in their exercise behavior. Thus, the role of reality television in creating healthy behavior change is potentially limited.  相似文献   

Threshold frequency of an electrically induced cramp increases following a repeated,localized fatiguing exercise     

Marcus B. Stone  Jeffrey E. Edwards  Kellie C. Huxel  Mitchell L. Cordova  Christopher D. Ingersoll  J. Patrick Babington 《Journal of sports sciences》2013,31(4):399-405

Abstract

Though clinical observations and laboratory data provide some support for the neuromuscular imbalance theory of the genesis of exercise-associated muscle cramps, no direct evidence has been published. The purpose of this study was to determine the effect of local muscle fatigue on the threshold frequency of an electrically induced muscle cramp. To determine baseline threshold frequency, a cramp was electrically induced in the flexor hallucis brevis of 16 apparently healthy participants (7 males, 9 females; age 25.1 ± 4.8 years). The testing order of control and fatigue conditions was counterbalanced. In the control condition, participants rested in a supine position for 30 min followed by another cramp induction to determine post-threshold frequency. In the fatigue condition, participants performed five bouts of great toe curls at 60% one-repetition maximum to failure with 1 min rest between bouts followed immediately by a post-threshold frequency measurement. Repeated-measures analysis of variance and simple main effects testing showed post-fatigue threshold frequency (32.9 ± 11.7 Hz) was greater (P < 0.001) than pre-fatigue threshold frequency (20.0 ± 7.7 Hz). An increase in threshold frequency seems to demonstrate a decrease in one's propensity to cramp following the fatigue exercise regimen used. These results contradict the proposed theory that suggests cramp propensity should increase following fatigue. However, differences in laboratory versus clinical fatiguing exercise and contributions from other sources, as well as the notion of a graded response to fatiguing exercise, on exercise-associated muscle cramp and electrically induced muscle cramp should be considered.  相似文献   

Exploring the relationship between school discipline referrals and delinquency     

Jeffery Sprague  Hill M. Walker  Steve Stieber  Brandi Simonsen  Vicki Nishioka  Linda Wagner 《Psychology in the schools》2001,38(2):197-206

There is a growing concern about violent and destructive behaviors of youth that require intervention by juvenile justice and youth‐serving agencies. This concern has led many to conclude that schools and community agencies must increase efforts to prevent juvenile delinquency and to provide programs that will facilitate rehabilitation, education, and vocational training for youth already involved. A clear understanding of the nature and range of behaviors that result in juvenile crime is needed in order to develop programs and interventions that can be expected to lead to beneficial changes for youth and for society as a whole. The purpose of this article is to describe the relationship between school behaviors and youth characteristics in school (e.g., discipline referrals, teacher nominations, nomothetic ratings) and referrals to juvenile authorities (e.g., illegal behaviors). We describe a strategy of using teacher nominations, school discipline referrals, and community arrest data to predict delinquent and violent behavior in youth. We outline data from a group of socially maladjusted middle school youth to illustrate the relationship between the two data sources and recommendations for identification and treatment of youth at risk for delinquency and antisocial behavior. © 2001 John Wiley & Sons, Inc.  相似文献   

Planning for the Internationalization of a Postgraduate Professional Degree Programme in Library and Information Science     

Vicki L. Gregory  Sonia Ramírez Wohlmuth 《Higher Education in Europe》2002,27(3):261-268

The School of Library and Information Science of the University of South Florida, that has been a pioneer in distance education, has decided to internationalize its offerings with Ibero-America in mind. This article describes some of the steps the School has taken in order to prepare itself for the challenges, particularly cultural and linguistic ones, posed by international students. Given that the level of performance of both traditional and distance students seems to be about identical, the School of Library and Information Service is looking forward to a successful and culturally enriching experience.  相似文献   

Book reviews     

Johanna Wyn  Zita M. Unger  Marian C. Stone  Judith Gill  Patrick Slattery  Maurice Robson  Christine Halse 《The Australian Educational Researcher》1994,21(2):107-124

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Individual differences in the self-image of adolescents with learning disabilities: the roles of severity, time of diagnosis, and parental perceptions.   总被引：3，自引：0，他引：3  

D Raviv  C A Stone 《Journal of learning disabilities》1991,24(10):602-11, 629

The self-images of 49 adolescents with learning disabilities (Grades 9 through 12, mean age = 15.9) and 49 normally achieving peers (Grades 9 through 12, mean age = 16.0) were compared using the Offer Self-Image Questionnaire (OSIQ). The group with LD scored significantly lower than the comparison group on 4 of the 10 OSIQ scales. Later-diagnosed adolescents with LD scored significantly higher than early-diagnosed adolescents on two of the scales. Severity of the learning disability was not found to be related to self-image scores. In a second study, parental perceptions of the self-images of 28 of the 49 students with LD were studied by administering the Offer Parent-Adolescent Questionnaire (OPAQ) and an informal questionnaire to their parents. On 6 of the 10 OPAQ scales, parents perceived their children as having a lower self-image than the adolescents themselves reported. Significant but moderate relationships were found between parents' perceptions and adolescent self-image scores. Results of the two studies are interpreted in terms of a multidimensional conception of self-image that considers factors inherent to the individual as well as interpersonal and institutional factors.  相似文献   

Professional storytelling in clinical dental anatomy teaching     

Jules Kieser  Vicki Livingstone  Alison Meldrum 《Anatomical sciences education》2008,1(2):84-89

The aim of the present work was to see if storytelling in a clinical dental anatomy course would increase student satisfaction. We enhanced teaching by spontaneous storytelling in problem‐based learning, in half of the third‐year dentistry class. At the end of the course, we administered an anonymous questionnaire to the students in the class, consisting of 12 questions that students had to answer on a Likert scale of 1–5. An overall satisfaction score was obtained and we used a linear mixed model to compare differences in satisfaction between the two groups, with “group” as the fixed effect. We also conducted an exploratory factor analysis of the responses to investigate whether there were distinct constructs within the data. Overall satisfaction is high, with students “with stories” having higher satisfaction than those “without stories.” The former group consistently gives higher satisfaction scores, regardless of which question is being asked. Factor analysis provides evidence that storytelling nurtures reflective learning, while students work on their clinical anatomy problems. Anat Sci Ed 1:84–89, 2008. © 2008 American Association of Anatomists.  相似文献