The Unit Approach in College Teaching

“We feel that an improved library does indeed have a very decided effect upon the quality of teaching done on a college campus” declare the authors of the following article which reports on use of A.L.A. Standards in developing a junior college library. Mr. Tanis (A.B., Calvin College; M.A.L.S., M.A., Michigan) is librarian and Dr. Jacobs (B.A., Central Michigan; M.A., Michigan; Ed.D., Wayne State) is instructor in political science and chairman of faculty library committee at Henry Ford Community College.     

The Student-Teaching Dilemma

In the following article, recent research in motivation is drawn upon to show how students' choice of courses may be more simply understood than might first be imagined. The author (A.B., M.A., Ph.D., Michigan) is associate professor in the psychology department of the University of Michigan. He contributed an earlier article to this journal, and is editor of a current volume on neuropsychology published by Harper &; Row.     

International Differences in Information Privacy Concerns: A Global Survey of Consumers

We examine three possible explanations for differences in Internet privacy concerns revealed by national regulation: (1) These differences reflect and are related to differences in cultural values described by other research; (2) these differences reflect differences in Internet experience; or (3) they reflect differences in the desires of political institutions without reflecting underlying differences in privacy preferences. Using a sample of Internet users from 38 countries matched against the Internet population of the United States, we find support for (1) and (2), suggesting the need for localized privacy policies. Privacy concerns decline with Internet experience. Controlling for experience, cultural values were associated with differences in privacy concerns. These cultural differences are mediated by regulatory differences, although new cultural differences emerge when differences in regulation are harmonized. Differences in regulation reflect but also shape country differences. Consumers in countries with sectoral regulation have less desire for more privacy regulation.     

Moving from Blue Ocean Strategy to Blue Ocean Shift in Higher Education

Tertiary Education and Management - Colleges and universities spend considerable time and resources developing strategic plans, often using outside consultants. These efforts typically focus on...     

弥合数字鸿沟促进数字包容:信息社会中图书馆的新使命

为落实联合国2030年可持续发展目标,国际图联与一些国际组织共同发起“图书馆致力数字包容”的共同承诺和“行动呼吁”,国内外图书馆界领导及知名专家学者就“图书馆与数字包容”进行了讨论。饶权指出,随着现代技术的发展,数字鸿沟问题日益突显。中国国家图书馆研究提出建设“全国智慧图书馆体系”的工作思路,以期引领带动各级公共图书馆全面实现智慧转型,在促进数字包容方面发挥更加积极的作用;克里斯汀·麦肯齐阐述了国际图联在支持联合国2030年议程和可持续发展目标方面的工作,特别是目标第16条:“构建和平与包容的社会,使人人享有公正,提高政府机构效率和能力,强调政府和图书馆必须成为数字包容的积极推动者”;杰拉德·莱特纳指出,促进数字包容的任何努力都需要考虑三个方面——互联、内容和能力。缺乏任何一个方面,都不可能完全实现数字包容。图书馆作为社区中心的公共空间、内容的储存空间和门户,以及经验丰富的信息素养教育者,在更广泛的政府战略中都可以发挥自己独特的作用;陈超指出,历史和现实、理论和实践早就告诉我们,公共图书馆肩负着促进人类社会包容性发展的义不容辞的使命。为此公共图书馆必须承担起“弥合数字鸿沟,促进数字包容”的社会责任,让每一个人有机会上网、为每一个人赋能、让每一个人能平等获取信息知识;吴建中认为,我国图书馆界应积极配合国际图联的呼吁与倡议,并发出我国图书馆界强有力的声音。第一,大力宣传我国在保障公民获取基本公共文化服务权益方面的政策及举措。第二,积极推广互联网和数字技术在图书馆的应用。第三,继续提升媒介和信息素养服务的质量;于良芝从个人信息世界的概念出发思考数字鸿沟现象及图书馆的作用,揭示了数字鸿沟的复杂性及社会包容与数字包容的互为条件性,认为这为公共图书馆参与数字包容建设开辟了更广阔的空间;肖珑表示,支持国际图联(IFLA)关于数字包容声明的提出,中国高校图书馆应清醒地认识到信息贫富分化问题的存在,并努力缩小地区差距,保护不同群体利益,促进高等教育的内涵式发展;阿曼达·里德与金·汤普森认为,当危机、变革和挑战来临之际,也是我们努力前行之时,并以一所美国图书馆为例,显示了在新冠疫情这样的危机面前,公共图书馆如何满足当地居民需要,支持社区朝着更加数字包容的社会可持续地发展;金武刚认为,图书馆应当加强科普功能,开发新媒体产品,融入公共传播平台,帮助社会民众辨别网络信息真伪,查询获取正确信息,解决数字包容深层次问题;吴丹与刘静基于技术环境变化的背景,以人与技术的交互为焦点,从“技术→人”与“人→技术”两条路径对数字包容内涵进行扩展并提出了图情领域工作的发展策略。     

The emergence of a market-driven funding mechanism in K-12 education in British Columbia: creeping privatization and the eclipse of equity

Since 2002, British Columbia’s education system has undergone extensive change following amendments to the BC School Act (Bill 34). This article presents a critical analysis of policy changes to the K-12 education finance system, particularly the expansion of the legal capacity of school districts to create ‘school district business companies,’ a phenomenon that is unique within Canada. These companies enable public school districts to establish for-profit companies that operate at arm’s length from the school board, yet generate revenue from private sources to supplement government operational grants. This shift occurred in parallel with fiscal restraint measures that centralized control over the level of government funding while downloading inflationary and new costs to school boards. The result has been structural funding shortfalls for school districts across the province. Structural funding shortfalls, coupled with a push toward market-driven revenue generation, signaled to school districts that they needed to become more financially self-reliant. The authors argue that efficiency and adequacy (defined in financial terms) have eclipsed equity as priority values in BC education, and that ‘creeping privatization’ is undermining public support of public education. For the most part, these substantive changes have failed to stimulate a mass public outcry, and organized resistance comes from public sector unions.     

Comparing Measurement Error Between Two Different Methods of Measurement of Various Magnitudes

Measurement error is a common problem in several fields of research such as medicine, physiology, and exercise science. The standard deviation of repeated measurements on the same person is the measurement error. One way of presenting measurement error is called the repeatability, which is 2.77 multiplied by the within subject standard deviation. In this article, the two different repeatabilities obtained from two different protocols or “tests” are statistically compared. Briefly, the squared differences between protocols are natural log transformed to achieve normality and compared with a paired t-test. The natural log transformation guarantees that the squared differences follow a normal distribution. When more than two repeatabilities are compared from more than two protocols or “tests,” repeated-measures ANOVA comparing the log transformation of the squared differences is used. When comparing repeatabilities between protocols and between different magnitudes of measurement, repeated-measures ANOVA compares the natural log transformation of the squared differences between protocols and between different magnitudes of measurement.     

Isokinetic Leg Flexion and Extension Strength of Elite Adolescent Female Track and Field Athletes

Abstract

Sixty-two elite adolescent (age: 16.39 ± 1.62 yrs) female track and field athletes volunteered to be measured isokinetically for peak torque of the leg flexors and extensors. The sample included 16 throwers, 11 jumpers, 12 middle-distance runners (> 400 m), and 23 sprinters. A Cybex II isokinetic dynamometer was used to measure dominant leg strength at 180°/sec. One-way ANOVA revealed significant between group differences for absolute flexion and extension (Nm), extension/body weight (Nm/Kg), and extension/lean body weight (Nm/Kg). Scheffe post-hoc comparisons showed that, for absolute leg extension strength, throwers were stronger than middle-distance runners (by 54.4%), sprinters (35.6%), and jumpers (23.6%). For absolute leg flexion movements, throwers were stronger than middle distance runners (37.4%) and sprinters (32.1%). Jumpers had greater extension peak torque values than middle-distance runners relative to body weight (14.0%), and throwers were stronger than middle-distance runners for extension/lean body weight (14.9%)). No other comparisons were significant. However, when strength was expressed relative to body weight or lean body weight, there were few differences between events for flexion or extension. Given that absolute strength scores were correlated with body weight and lean body weight, peak torque/body weight or peak torque/lean body weight may be more sensitive than absolute values as indicators of underlying factors (such as training status or fiber type composition) responsible for the differences in muscular strength between groups.     

The Acute Response of the Immune System to Tennis Drills in Adolescent Athletes

ABSTRACT

Purpose: The purpose of this study was to examine changes in school-based physical education (PE) attendance over time among nationally representative samples of U.S. high school students and how changes in PE attendance have varied across demographic subgroups. Method: Student demographic information and PE attendance data were obtained from 13 biennial cycles (1991–2015) of the national Youth Risk Behavior Survey (YRBS). Physical education variables derived from YRBS data included PE attendance, daily PE, average PE days/week, and PE frequency. Logistic regression models examined trends in PE attendance, daily PE, and PE frequency for the overall sample and demographic subgroups. Linear regression models examined trends in average PE days/week in the overall sample only. Results: Overall, there was no significant change in the percentage of students reporting PE attendance during 1991 to 2015. However, daily PE and average PE days/week declined significantly from 1991 to 1995 (41.6% to 25.4% and 4.64 days to 3.64 days, respectively) and then remained stable through 2015 (29.8% and 4.11 days, respectively). The percentage of students reporting a PE frequency of 3 days per week increased significantly from 1991 to 1995 (1.5% to 19.0%) before stabilizing through 2015 (9.1%). Trends across demographic subgroups revealed notable differences in PE attendance. Conclusions: Study findings showed that U.S. schools have not substantially reduced PE amounts in recent years. Still, the prevalence of PE attendance among U.S. high school students is well below recommendations. For PE to contribute to increased adolescent compliance with national physical activity guidelines, significant policy actions are needed to improve PE access for all students.