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121.
Despite the research examining various production aspects of broadcast sport, scholars have generally overlooked a ubiquitous sonic component of broadcasts—spectators’ aural response (i.e., crowd noise). Such cues can act as a heuristic to influence perceptions of competition, particularly in the absence of visuals. Using continuous response measurement, this experiment demonstrates how mediated spectator response in the form of crowd noise yields enhanced perceptions of the exciting nature of broadcast sport, although the effect is diminished in televised sports. Implications are suggested for contemporary sport consumption, where aural cues can draw attention to game events in multi-screen viewing scenarios. 相似文献
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123.
There is a need for effect sizes that are readily interpretable by a broad audience. One index that might fill this need is π, which represents the proportion of scores in one group that exceed the mean of another group. The robustness of estimates of π to violations of normality had not been explored. Using simulated data, three estimates of π (π? direct, r, and rrobust) were studied under varying conditions of sample size, distribution shape, and group mean difference. This study demonstrated that r and rrobust were biased estimates of π when data were nonnormal. We recommend that neither be used in estimating π unless data are normally distributed. 相似文献
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Glenn Rowe & Gareth Thorburn 《British journal of educational technology : journal of the Council for Educational Technology》2000,31(4):359-369
We describe a tutorial tool which allows the execution of a C program to be graphically displayed. VINCE (Visual Instruction for Novices in a C Environment) is written in Java, allowing it to be used on the web. The student can enter their own C code, or select from a menu of pre-written tutorials, each illustrating a particular aspect of programming. The tool provides a simulated map of the computer's memory, showing where pointers and variables are stored. The map is dynamically updated as the program is executed. Explanatory notes for each step are provided. The program's function stack may be viewed. At present, the tool can only deal with syntactically correct C code. The package may be used at http://alife.mic.dundee.ac.uk/growe/VINCE/tutorial01.html 相似文献
126.
Socio‐economic background,parental involvement and teacher perceptions of these in relation to pupil achievement 总被引:1,自引:0,他引:1
Parental involvement and teacher perceptions of parental involvement in the education of children were studied in relation to level of parental education and pupil achievement. A questionnaire was administered to 218 parents and 60 teachers. Correlational analyses and paired‐sample analyses showed teacher perceptions to be weakly related to parental reports of their own involvement and to operate at a different level. Regression analyses and analyses of variance showed teacher perceptions of parental involvement to affect pupil achievement more strongly than parental reports. The results suggest that teacher perceptions of parents may be stereotyped and that such stereotypes can clearly affect academic results. 相似文献
127.
The authors report on a national survey of administrators and program specialists at 43 state vocational rehabilitation (VR) agencies concerning the impact of federal employment legislation and rehabilitation policies on the provision of services to consumers who are deaf or hard of hearing. The article focuses on 5 initiatives enacted to enhance efforts to help people with disabilities achieve competitive employment and self-sufficiency: the Workforce Investment Act of 1998, Order of Selection policies established by state agencies, Interagency Agreements between VR and postsecondary programs, the Comprehensive System of Personnel Development, and the Ticket to Work and Work Incentives Improvement Act of 1999. The article concludes with a summary of state agencies' priorities and needs in regard to technical assistance to enhance the provision of VR services. 相似文献
128.
Developing Food Science Core Competencies in Vietnam: The Role of Experience and Problem Solving in an Industry‐Based Undergraduate Research Course
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Karen LeGrand Lina Yamashita Cary J. Trexler Thi Lam An Vu Glenn M. Young 《Journal of Food Science Education》2017,16(4):118-130
Although many educators now recognize the value of problem‐based learning and experiential learning, undergraduate‐level food science courses that reflect these pedagogical approaches are still relatively novel, especially in East and Southeast Asia. Leveraging existing partnerships with farmers in Vietnam, a food science course for students at Nong Lam Univ. was designed and taught. The aim was to give students the opportunity to work in small groups and conduct evidence‐based research with farmers, apply food science principles, and develop Success Skills, including the ability to think critically and communicate clearly. Drawing on the experience of 2 student groups, this exploratory study describes what students learned from the process of conducting research. In one group, students learned to work through and resolve the challenge of initial disagreement and misunderstanding with farmers and ultimately carried out a project that aligned with the students’ research interests and farmers’ needs. Another group of students learned to consider the financial limitations of farmers when attempting to develop solutions for problems and ultimately worked with farmers to address a different problem that was less financially taxing. It is important to note the challenges of planning and teaching a course in which instructors are not able to predict exactly what students will learn or experience. This is largely dependent on each student's prior knowledge, experiences, and interests; yet this study demonstrates the transformative potential of teaching a research‐based food science course that gives students authentic opportunities to identify and address real‐world challenges. 相似文献
129.
Peggy G. Kaczmarek Glenn Matlock Rod Merta Michael H. Ames Meredith Ross 《International journal for the advancement of counseling》1994,17(4):241-247
International students have realistic expectations about their adjustment to college, however, they seem to experience a more difficult transition than U.S. students. Scores on the Student Adaptation to College Questionnaire for international and U.S. students are compared. The results indicated that international students scored significantly lower on the social and the institutional attachment and goal commitment subscales. The Student Adaptation to College Questionnaire may have applications in targeting international student needs. 相似文献
130.
Students' Ideas and Attitudes about Air Quality 总被引:1,自引:0,他引:1
The results of a large scale (N=1001) cross-sectional (Years 6, 8 and 10) study of students' ideas about the composition of unpolluted air, the nature of air pollution, the biological consequences of air pollution, and about acid rain and the Greenhouse Effect are reported. A range of persistent alternative conceptions were identified, in some instances with increasing frequency across grades. Students' attitudes towards education, obligation, legislation or taxation as a way of reducing air pollution were determined; the first two were the most favoured. Increased attention to particular gas and air pollution concepts is recommended; other pedagogical implications are discussed. 相似文献