Exploration of direct and indirect associations of system-level policy-amenable variables with reading literacy performance

As expectations of the economic impact of educational attainment are soaring (Hanushek & Woessmann, 2009 Hanushek E. A., & Woessmann, L. (2009). Do better schools lead to more growth? Cognitive skills, economic outcomes, and causation (NBER Working Paper, No. 14633). Cambridge, MA: National Bureau of Economic Research.[Crossref] , [Google Scholar]) and conjectures about successful national educational reforms (Mourshed, Chijioke, & Barber, 2010 Mourshed, M., Chijioke, C., & Barber, M. (2010). How the world's most improved school systems keep getting better. Retrieved from http://www.mckinsey.com/client_service/social_sector/latest_thinking/worlds_most_improved_schools[Crossref] , [Google Scholar]) are welcomed by educational policy-makers in many countries, a careful assessment of the empirical evidence for these kinds of claims is needed. In this article, we present a methodology that was applied to an international data set. A multi-level model of education was used to present a hypothetical scenario, indicated as the “implementation scenario”. The scenario was tested on the Programme for International Student Assessment (PISA) 2009 data set by means of multi-level structural equation modelling. Although we find some evidence for direct effects and some support for straightforward implementation, the overall impact of malleable conditions at the system and school level appears disappointingly small. A theoretical strand of literature that would account for “limited malleability” is referred to in discussing these results.     

Effective Students and Families: The Importance of Individual Characteristics for Achievement in High School

Recent Australian experience of decentralisation in education has many parallels with contemporary movements in a number of other western democratic nations. Within the State of Victoria, Australia, all schools have developed, at local community level, school charters which address the school’s goals, policies, priorities, curriculum, and standards. This article reports an analysis of one component of almost 300 schools’ charters; namely codes of conduct for student behaviour. The results indicate a need for schools to emphasise a closer connection between students’ rights and their responsibilities. Secondly, the many schools intending to implement an assertive or authoritarian approach to discipline are failing to balance their planned use of punishments with corresponding rewards and recognition. Thirdly, the political relevance of the style of discipline develop chosen by local school communities appears incompatible with an education likely to develop democratic citizens.     

Valuing Pupils’ Views in Scottish Schools

This article presents a comparison between elementary and secondary schools in the Netherlands with respect to the consistency of achievement scores across subjects both at the individual level and the school level. The analyses showed less consistency at the student level within schools. Although findings with respect to the school level were less conclusive, the consistency appeared to be lower in secondary education when controlling for prior achievement and curriculum track. Résumé Cet article compare les résultats scolaires des élèves des écoles primaires et secondaires des Pays-Bas, dans les différentes disciplines, tant au niveau individuel (élèves) qu’à celui des établissement scolaires (écoles). L’analyse montre qu’il y a moins de constance dans les résultats scolaires des élèves au sein des écoles. Les résultats relatifs aux établissements scolaires se sont avérés moins définitifs. Il semble toutefois que la constance soit moindre dans le cycle secondaire lorsqu’on évalue les résultats scolaires antérieurs et le curriculum. (Traduction: Chantal Sandoz, CIIP/SR + TI, Neuchâtel, Suisse)     

Incarnation,Now: Five Brief Thoughts and a Non-Conclusive Ending

This article problematizes the renewed appeal of incarnation, a signifier that points to a vague desire in our present and perhaps, altogether, to an unclear future promise, rather than to the complex history of elaborate theological meanings with which the word had long been related. Incarnation is one among a number of concepts and topics that had become almost unspeakable since the eighteenth century—and that have recently returned to intellectual legitimacy. We propose to explain what could be the conditions of this rehabilitation.     

Competition for Viewers and Advertisers in a TV Oligopoly

Abstract

This study considers a model of a TV oligopoly where TV channels transmit advertising and viewers dislike such commercials. It is shown that advertisers make a lower profit the larger the number of TV channels. If TV channels are sufficiently close substitutes, there will be underprovision of advertising relative to social optimum. This study also finds that the more viewers dislike ads, the more likely it is that welfare is increasing in the number of advertising-financed TV channels. A publicly owned TV channel can partly correct market distortions, in some cases, by having a larger amount of advertising than private TV channels. It may even have advertising in cases where advertising is wasteful per se.     

DUAL-CREDIT OUTCOMES: A SECOND VISIT

The dual-credit movement has expanded greatly since the late 1990s. It is a program that will have a major impact on secondary school students as they select it as an option to keep them motivated and challenged during the last years of high school. Research on how students have responded to dual-credit programs across the nation has been limited. This 2000 study of a group of dual-credit student graduates from an Illinois secondary school found strong support for the program. The results are similar to those reported in a study conducted by the same two authors in 1990.     

DESIGN, DEVELOPMENT AND VALIDATION OF A MODEL OF PROBLEM SOLVING FOR EGYPTIAN SCIENCE CLASSES

Educators and policymakers envision the future of education in Egypt as enabling learners to acquire scientific inquiry and problem-solving skills. In this article, we describe the validation of a model for problem solving and the design of instruments for evaluating new teaching methods in Egyptian science classes. The instruments were based on an established model for problem solving and were designed to assess seventh grade students’ problem solving, experimental strategy knowledge, achievement and motivation towards science. The test for assessing students’ knowledge has been developed based on the topic, density and buoyancy which will be taught in seventh grade in a later intervention study. The instruments were partly self-developed and partly adapted from newly performed studies on strategy knowledge and problem solving in Germany. All instruments were translated into Arabic; the translation process and quality control are described. In order to determine the quality of the instruments, 44 students in Egypt completed the questionnaires and tests. The study’s aim to develop and validate the instruments did require an ad hoc and typical sample which was drawn from an accessible population. Accordingly, the characteristics of the sample are described. Data were analysed according to the classical test theory, but to underpin the results, the instruments were additionally analysed using the even stronger Rasch model. The findings demonstrated the reliability of the items and aspects of validity. In addition, this study showed how test items can be successfully developed and adapted in an international study and applied in a different language.     

Determination of the prevalence of anabolic steroids,stimulants, and selected drugs subject to doping controls among elite sport students using analytical chemistry

Abstract

Drug abuse by adolescents has been investigated in various surveys that reported correlations between age, gender, and activity. However, none of these studies included chemical analyses to help substantiate the statements of participants. In the present study, the urine specimens of 964 students (439 females, 525 males; mean age 22.1 years, s = 1.7), who applied to study sports sciences at university, were assessed for anabolic steroids, stimulants, and selected drugs prohibited in sports. In total, 11.2% of the urine specimens provided contained drugs covered by doping controls. The most frequently detected compound was the major metabolite of tetrahydrocannabinol (9.8%) followed by various stimulants related to amphetamine and cocaine (1.0%). Indications of anabolic steroid use were found in 0.4% of urine samples but originated from contraceptives containing norethisterone. The present study provided unambiguous data on the status quo of drug (ab)use by adolescents hoping for a career related to elite sport or sports sciences. No use of anabolic steroids was detected. However, evidence for stimulants and tetrahydrocannabinol administration was obtained, although not reported by any participant, which highlights the issue of under-reporting in surveys based solely on questionnaires.     

School Size Effects on Achievement in Secondary Education Evidence from the Netherlands,Sweden and the USA 1

ABSTRACT

In this article the results of an investigation into the relation between school size and achievement are reported. The findings relate to mathematics achievement in Dutch, Swedish and American secondary education and to science achievement in the Netherlands. The analyses sought to provide an answer to the following questions:

(1) Is school size related to achievement independently of student background characteristics such as sex, achievement motivation, socio‐economic status and cognitive aptitude? (2) Is the effect of school size related to any of the aforementioned background characteristics? (3) Does the effect of school size on achievement differ between the educational systems of the Netherlands, Sweden and the USA? (4) Is the effect of school size the same for different measures of student achievement (mathematics versus science)?

It was hypothesized that school size would be most strongly related to achievement in the USA. The analyses, however, revealed little empirical evidence for the existence of school size effects on achievement in any of the three countries, possibly because school size and curriculum comprehensiveness are not strongly related in these countries.

Because the investigations involved the analysis of five separate datasets, the research outcomes revealed some useful additional information with respect to the robustness of the detected relations between the five covariates and student achievement.