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201.
American democracy depends on civic involvement. However, many Americans are increasingly withdrawing from civic responsibility and community involvement. In his best-selling book Bowling Alone , Harvard sociologist Robert D. Putnam presents data showing that Americans have become increasingly unwilling to engage in ways that make American democracy successful. Collin County Community College (CCCC) is addressing civic disengagement through engaged scholarship collaboration between service learning and learning communities programs. Although college students are politically disengaged, most report being or having been involved in some form of community service in the previous year and say they are motivated by giving back to the community and making a difference. Engaged scholarship at CCCC draws on this interest in community service to enhance learning communities, create deeper learning for students, and instill values of citizenship and civic engagement. Learning communities classes blend courses from 2 or more disciplines into a single course with a common theme, enabling students to understand the connection between disciplines. Most integrate a service learning component into that theme, often in the form of a class project promoting civic involvement. Institutional research data reflect increased student retention and success in these classes and a climate of increased communication and objectivity, practical experience in community organizations, and a deeper understanding of democratic ideals. Faculty member focus groups indicate increased satisfaction with teaching, enhanced interdisciplinary knowledge, and feelings of being innovative in the classroom. Engaged scholarship at CCCC enhances student learning, helps develop a unified vision among faculty members, and benefits the community.  相似文献   
202.
The variety of experiences, backgrounds, and perspectives that an ethnically diverse faculty provides a community college give it the capacity to support the complex work that community colleges undertake. The challenges in having a diverse faculty require recruiting diverse applicants and in retaining those applicants once hired. Achieving these twin aims has proven elusive for many community colleges. This case study explores one college that underwent significant institutional transformations and concurrently diversified its faculty in ways that helped it evolve the collective skills that the institution needed. Over a 15-year period, the college became the most diverse in its state while growing from 4.3% full-time faculty of color to 23.3% full-time faculty of color. The study explores that 15-year period through analysis of archived records and interviews with key informants. This study identifies how a diverse faculty strengthened the college; it also suggests three key principles for how other colleges can achieve such diversity.  相似文献   
203.
This paper overviews the diverse information technologies that are used to provide athletes with relevant feedback. Examples taken from various sports are used to illustrate selected applications of technology-based feedback. Several feedback systems are discussed, including vision, audition and proprioception. Each technology described here is based on the assumption that feedback would eventually enhance skill acquisition and sport performance and, as such, its usefulness to athletes and coaches in training is critically evaluated.  相似文献   
204.
Abstract

Based upon a multidimensional model for characterizing physical activity, the development of two forms (college men, college women) of an attitude inventory is described. Items held to be representative of the six dimensions of the model were evaluated on the basis of factor and item analyses using data generated by the use of preliminary forms. Hoyt reliabilities ranged from .72 to .89 for the six scales. Scales were able to differentiate between appropriate high and low preference groups for a particular type of activity in all cases except physical activity perceived as “catharsis.” The stability of the instrument is shown by comparing measures of central tendency, variability, and reliability of the basic sample with those drawn from a second, but similar population. Normative data, instructions, and a list of items, are provided.  相似文献   
205.
Early research into how goals were scored in association football (Reep and Benjamin, ) may have shaped the tactics of British football. Most coaches have been affected, to a greater or lesser extent, by the tactics referred to as the “long-ball game” or “direct play”, which was a tactic employed as a consequence of this research. Data from these studies, published in the late 1960s, have been reconfirmed by analyses of different FIFA World Cup tournaments by several different research groups. In the present study, the number of passes that led to goals scored in two FIFA World Cup finals were analysed. The results conform to that of previous research, but when these data were normalized with respect to the frequency of the respective lengths of passing sequences, there were more goals scored from longer passing sequences than from shorter passing sequences. Teams produced significantly more shots per possession for these longer passing sequences, but the strike ratio of goals from shots is better for “direct play” than for “possession play”. Finally, an analysis of the shooting data for successful and unsuccessful teams for different lengths of passing sequences in the 1990 FIFA World Cup finals indicated that, for successful teams, longer passing sequences produced more goals per possession than shorter passing sequences. For unsuccessful teams, neither tactic had a clear advantage. It was further concluded that the original work of Reep and Benjamin (), although a key landmark in football analysis, led only to a partial understanding of the phenomenon that was investigated.  相似文献   
206.
Whilst laboratory-on-chip cell separation systems using dielectrophoresis are increasingly reported in the literature, many systems are afflicted by factors which impede “real world” performance, chief among these being cell loss (in dead spaces, attached to glass and tubing surfaces, or sedimentation from flow), and designs with large channel height-to-width ratios (large channel widths, small channel heights) that make the systems difficult to interface with other microfluidic systems. In this paper, we present a scalable structure based on 3D wells with approximately unity height-to-width ratios (based on tubes with electrodes on the sides), which is capable of enriching yeast cell populations whilst ensuring that up to 94.3% of cells processed through the device can be collected in tubes beyond the output.  相似文献   
207.
208.
This article examines the experience of 24 BSW students in a faculty-mentored undergraduate research experience (URE) over the course of 1 academic year. In particular, we sought to better understand students’ self-perceived sense of competency across 15 specific research skills. In addition, we examined the URE’s impact on students’ knowledge about and attitudes toward research, as well as anxiety levels about research. A cross-sectional pre- and posttest design utilized both quantitative (survey) and qualitative (focus group) methodologies. All of the students’ ratings of their 15 research skills improved over time; 3 were statistically significant. Students demonstrated the most gain in evidence-based practice, ability to use statistical software, and data entry and analysis. Both knowledge about and attitude toward research improved significantly. Anxiety levels were surprisingly low. The importance of faculty mentoring is discussed, and suggestions for future research are provided.  相似文献   
209.
This paper reports findings from a study that focused on the experiences of research-intensive academics in relation to the Excellence in Research for Australia (ERA) Framework. Interviews with academic staff at different career stages and across all academic faculties followed completion of a short survey in which respondents compared their publishing behaviour before and since implementation of the new Framework. Respondents were highly conscious that ERA had prompted a shift in publishing behaviour to meet often competing demands of individual research interests, institution, discipline and the international research community. Indeed, the study revealed academics to be positioned in contradictory ways in relation to their research and publishing, heightened by the instability of the Framework's assessment mechanisms. The experience of researchers up to, and including, the decision to abandon journal ranking provides valuable insights into the precarious and reactionary nature of academic research careers and the ability of both individuals and institutions to negotiate the rapid rate of change. These insights include tension between personal research priorities and ERA requirements, particularly in relation to writing for the most relevant audience, and concerns about the right to exercise academic freedom.  相似文献   
210.
This article documents the development of a two-stage curriculum intended to improve elementary teacher candidates’ understanding of technology integration. Most students in the program came from low-income districts and lacked technology experience. The first stage of the curriculum consisted of a prerequisite basic technology skills course offered by the Computer Science Department. This was then followed by an online educational technology course offered by the College of Education. The objectives of the authors in this article are twofold. The first is to describe the rationale, procedures, and design of a two-stage curriculum, as a pedagogical model for teaching elementary teacher candidates to teach with technology, with the goal of preparing a new generation of teachers who are capable and comfortable applying a broad range of advanced technologies to meet the learning needs of their students. The second objective is to share the authors' findings from the evaluation, which employed mixed methodologies, after the students completed the online educational technology course. The results showed that an online educational technology course contributed to the candidates’ development of Technological Pedagogical Content Knowledge and improved their attitudes and beliefs on their technology integration practices.  相似文献   
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