Multiple perceptions of children's aggression: Differences across neighborhood,age, gender,and perceiver

We investigated how overtly aggressive behavior was differentially perceived by two types of perceivers, teachers and peers, as a function of student neighborhood, gender, and grade level. Participants (N= 765) were predominantly African American students in grades 3‐5 recruited from two urban public schools in southern California. The neighborhoods surrounding the two schools differed in levels of identified violent crime and economic levels. Teachers in the community experiencing more violence perceived student behavior to be relatively less aggressive and more similar across genders than did teachers in the less violent community. Peers in the community experiencing more violent crime perceived both boys and girls to be somewhat aggressive, whereas in the less violent community, boys were perceived as aggressive more so than were girls. In general, agreement between teacher and peer perceptions was stronger for boys than for girls. © 2001 John Wiley & Sons, Inc.     

University research funding and publication performance—An international comparison

In current science policies, competition and output incentives are emphasized as a means of making university systems efficient and productive. By comparing eight countries, this article analyzes how funding environments of university research vary across countries and whether more competitive funding systems are more efficient in producing scientific publications. The article shows that there are significant differences in the competitiveness of funding systems, but no straightforward connection between financial incentives and the efficiency of university systems exists. Our results provoke questions about whether financial incentives boost publication productivity, and whether policy-makers should place greater emphasis on other factors relevant to high productivity.     

Mediacy: what it is? Where to go?

The author re-examines the concepts in the light of “digital literacy” to determine the problems, tasks and fields of common interest. He reviews the government actions in Japan in providing access to digital knowledge and in creating information literacy, such as schools, higher education, life-long education, etc. He explores which findings in recent developments in Japan can be of common interest and shared with other advanced, as well as developing countries. Finally, possibilities for future international co-operation are discussed.     

Referral,enrollment, and completion in developmental education sequences in community colleges

After being assessed, many students entering community colleges are referred to one or more levels of developmental education. While the need to assist students with weak academic skills is well known, little research has examined student progression through multiple levels of developmental education and into entry-level college courses. The purpose of this paper is to analyze the patterns and determinants of student progression through sequences of developmental education starting from initial referral. Our results indicate that fewer than one half of the students who are referred to remediation actually complete the entire sequence to which they are referred. About 30 percent of students referred to developmental education do not enroll in any remedial course, and only about 60 percent of referred students actually enroll in the remedial course to which they were referred. The results also show that more students exit their developmental sequences because they did not enroll in the first or a subsequent course than because they failed or withdrew from a course in which they were enrolled. We also show that men, older students, African American students, part-time students, and students in vocational programs are less likely to progress through their full remedial sequences.     

Early gender test score gaps across OECD countries

The results reported in this paper contribute to the debate about gender skill gaps in at least three ways. First, we document the large differences in early gender gaps across developed countries using a large scale, modern, representative data source. Second, we show that countries with pro-female sorting, countries that place girls in classes with higher than average scores have smaller gender test score gaps, at least in math. Third, we show that the degree of academic tracking is correlated with observed gender gaps across developed countries.     

Leaning towards China: Taiwanese Basketball Talent Migration to the PRC

Abstract

This study aims to examine the different influences on Taiwanese basketball migration from 1999 to the present particularly in relation to the specific political relationship between Taiwan and China. Political influence on sports talent migration is well recognized, but has yet to be fully explored. This study contributes to our understanding of sport migration by providing in-depth empirical and analytical insights into the role of political influences, thereby adding to an understanding of the institutional factors that can either impede or facilitate sport labour migration and of the key networks involved in specific migratory processes.     

A Preliminary Analysis of the Factors Affecting Satisfaction with the Police Practicum Credit Program in South Korea

Numerous studies have been conducted about criminal justice internship programs in western countries, but few have addressed similar types of programs conducted in Eastern countries. To fill this gap in the literature, this study preliminarily analyzed the factors affecting satisfaction with the police practicum credit program in South Korea using data collected from 208 participating students and police officers. The results showed that participants were generally satisfied with the program but had different perceptions about each program component. Focusing on the crucial elements affecting overall satisfaction with the program, the study examined the following factors: the curriculum; the period and practice time; the proportion of on-site practice; teaching material; credits; and police officers’ preparedness, attitudes and information offerings. Our results suggest that the curriculum and preparedness of the officers in charge were significant factors affecting the participants’ satisfaction. Based on the findings, implications for policy recommendations are discussed.     

Three Standards of Athletic Superiority

The aim of this paper is to deepen our understanding of the inherent purpose of sports competitions. In ‘On Winning and Athletic Superiority’, Nicholas Dixon states that the central comparative purpose of an athletic contest is to determine which team or player is superior, or, synonymously, to provide an accurate measure of athletic superiority. Dixon identifies athletic skill as the standard of athletic superiority in competitive sport. However, I argue there are three separate standards of athletic superiority: the demonstration of athletic skill, the achievement of prelusory goal using lusory means, and achievement of superior formal result. This stance responds to Dixon’s argument that failed athletic contests are contests that have not fulfilled the central purpose of competitive sport, because they have been undermined by refereeing errors, cheating, gamesmanship or bad luck. I argue that a failed athletic contest occurs when any of the three standards of athletic superiority conflict.     

Use of NSE/PS2m-transgenic mice in the study of the protective effect of exercise on Alzheimer's disease

In its late stage, Alzheimer's disease results in progressive muscle weakness in the arms and legs. The aim of this study was to determine whether mice expressing the skeletal muscle-specific mutant PS2 gene (a model of Alzheimer's disease) are a useful experimental system to study the protective effect of exercise on Aβ-42 reduction, improvement of behavioural function and changes in metabolic parameters. With this aim in mind, the transgenic mice were subjected to treadmill exercise for 3 months. The results showed that in transgenic mice, but not in normal mice, treadmill exercise resulted in a reduction of Aβ-42 deposits and an improvement in behavioural function, thereby restoring normal concentrations of total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol and triglyceride. Thus, exercise may represent a practical therapeutic strategy for use with human patients with Alzheimer's disease.