Exploring the Effects of Tuition Increases on Racial/Ethnic Diversity at Public Colleges and Universities

Research in Higher Education - As tuition becomes a more prominent tool to address financial challenges of colleges and universities, it is critically important to examine the implications of...     

More students and more diverse: new trends in international mobility to Portugal

Tertiary Education and Management - Growing numbers of students from non-Portuguese speaking countries, designated as ‘non-Lusophone students’, signal the diversification of the...     

Developing Elementary Education Candidates’ Skills to Elicit and Interpret Student Thinking through a Mathematics Tutoring Clinical Experience

Early Childhood Education Journal - Teacher educators and educational leaders have emphasized the importance of teachers who can effectively elicit and interpret their students’ thinking....     

Implementing a school‐based health center: The Winston‐Salem/Forsyth County experience

This article traces the inception and implementation of school‐based health centers in the Winston‐Salem/Forsyth County (NC) school system. The challenges that arose during implementation are discussed, along with the opportunities that SBHCs provide to enhance the provision of comprehensive services for children. The involvement of the several school psychologists in the initial planning, organization and implementation of these centers is delineated as an example for other school psychologists who are interested in working with school‐based health centers. School‐based health centers represent an opportunity for school psychologists to assume a leadership role in the delivery of enhanced health and mental health services for children and families. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 289–296, 2003.     

The literature landscape of blended learning in higher education: the need for better understanding of academic blended practice

If we are to realise the potential of blended learning in higher education, then further research into academic practice and relevant academic development is essential. Our review of literature on blended learning in higher education reveals an interesting scholarship landscape which, when described in detail, pointedly directs attention to the lack of literature seeking to understand academics’ current blended practices. We argue that this is problematic in terms of formulating the required professional development and support. In essence, this paper uncovers the need for further research into understanding not only why academics may choose to engage in blended learning, but also, once engaged, why some choose to integrate technology to create transformative blends while others choose minimally impacting blends. This paper may interest those supporting academics in developing blended learning. It provides a guiding resource both for researchers investigating blended practices and those embarking on blended learning implementations.     

Crime Cultivation: Comparisons Across Media Genres and Channels

This study tests the idea that TV genres (crime drama, reality cop shows, news) and channels (TV and newspapers) vary in their potential to cultivate perceptions, fears, and behavior related to exposure and attention to crime content. Randomly selected adults (505) over the age of 18 in Indiana were interviewed. Regression analyses indicate significant variance across media genres and channels in their influence on viewer orientations to crime. Yet overall, media use is a relatively weak predictor of crime orientations.     

Beyond the Repository: A Mixed Method Approach to Providing Access to Collections Online

After providing access to over 100 video interviews conducted by a professor with notable entertainers and personalities from film through an institutional repository, an experiment was conducted to discover whether a larger audience could be gained by adding a subset of 32 of these videos to YouTube. The results, over 400,000 views, indicate that libraries should cultivate a mixed method approach to providing access to digital content.     

Comparison of physiological responses to graded exercise test performance in outrigger canoeing

Abstract

The aim of this study was to establish a graded exercise test protocol for determining the peak physiological responses of female outrigger canoeists. Seventeen trained female outrigger canoeists completed two outrigger ergometer graded exercise test protocols in random order: (1) 25 W power output for 2 min increasing by 7.5 W every minute until exhaustion; and (2) 25 W power output for 2 min increasing by 15 W every 2 min to exhaustion. Heart rate and power output were recorded every 15 s. Expired air was collected continuously and sampled for analysis at 15-s intervals, while blood lactate concentration was measured immediately after and 3, 5, and 7 min after exercise. The peak physiological and performance variables examined included peak oxygen uptake ([Vdot]O_2peak), minute ventilation, tidal volume, ventilatory thresholds 1 and 2, respiratory rate, respiratory exchange ratio, heart rate, blood lactate concentration, power output, performance time, and time to [Vdot]O_2peak. There were no significant differences in peak physiological responses, ventilatory thresholds or performance variables between the two graded exercise test protocols. Despite no significant differences between protocols, due to the large limits of agreement evident between protocols for the peak physiological responses, it is recommended that the same protocol be used for all comparison testing to minimize intra-individual variability of results.     

Peak power output provides the most reliable measure of performance in prolonged intermittent-sprint cycling

Abstract

The aims of this study were to determine the reliability of an intermittent-sprint cycling protocol and to determine the efficacy of one practice session on main trials. Eleven men, moderately trained team-sport athletes, completed three visits to the laboratory involving a graded-exercise test and practice session and two trials of a Cycling Intermittent-Sprint Protocol separated by three days. Data for practice and main trials were analysed using typical error of measurement, intra-class correlation and least-products regression to determine reliability. Typical error of measurement (expressed as a coefficient of variation) and intra-class correlation for peak power output from all 20 sprints for trial 1 and trial 2 were 2.9 ± 12.8% (95% confidence interval: 2.0–5.0%) and 0.96 (95% confidence interval: 0.85–0.99), respectively. Typical errors of measurement and intra-class correlation for mean power output for all 20 sprints for trials 1 and 2 were 4.2 ± 11.9% (95% confidence interval: 2.9–7.4%) and 0.90 (95% confidence interval: 0.66–0.97), respectively. The results suggest that peak power output provides a more reliable measure than mean power output. The Cycling Intermittent-Sprint Protocol provides reliable measures of intermittent-sprint performance.