The role of the family and the school in the reproduction of educational inequalities in the post‐Communist Czech Republic

Among the more relevant questions in educational research is how the governments and policy‐makers in transition countries address the high educational inequality inherited from the past and what policies they develop in order to reduce the strong effects of the background family and the type of school on students' achievements, their aspirations and their chances of succeeding in the most important educational transitions. This paper addresses one of the most topical issues in this area, namely the social selectivity of Czech basic and secondary education. Special attention is paid to the role of ‘multi‐year’ gymnasia. The results of analyses carried out on data from the Programme for International Student Assessment 2000 study corroborate the initial hypothesis according to which multi‐year gymnasia, introduced into the Czech educational system after 1989, represent one of the main sources of the variation in students' achievements at the end of compulsory education. However, this variation can be almost entirely accounted for by the specific socio‐economic background of the students. The same holds true for their future aspirations. The results of the analysis support the conclusions of the OECD Review of National Policies for Education from 1996.     

Students’ strategies for learning identities as industrial workers in a Swedish upper secondary school VET programme

The aim of this article is to investigate the learning strategies vocational students use to become part of a work community, and how these strategies are related to the formation of a vocational identity at the workplace. Conducting qualitative interviews, data were collected from 44 industrial programme students from six upper secondary schools. The findings revealed five recurrent strategies used by the students for learning vocational identities as industrial workers. The students took individual responsibility for their own learning, asked questions to gain deeper vocational knowledge, searched for role models in the work community, positioned themselves as a resource to the work community, understood and used humour and jokes in order to become a member of the community. The conclusion is that the students actively develop learning strategies to adapt their behaviour to the norms and ideals of the industrial work community. In the process of develop the vocational identities as industrial workers, the students’ vocational habitus is transformed to better fit the industrial work community. The integration of the notions of agency and habitus demonstrates the dynamic nature of students’ participation in work communities; simultaneously, the students reproduce social structures that promote vocational identities.     

Ant colony system algorithm for the optimization of beer fermentation control

Beer fermentation is a dynamic process that must be guided along a temperature profile to obtain the desired results. Ant colony system algorithm was applied to optimize the kinetic model of this process. During a fixed period of fermentation time, a series of different temperature profiles of the mixture were constructed. An optimal one was chosen at last. Optimal temperature profile maximized the final ethanol production and minimized the byproducts concentration and spoilage risk. The satisfactory results obtained did not require much computation effort.     

Stimulus salience and asymmetric forgetting in the pigeon

Pigeons were trained using a symbolic delayed matching-to-sample procedure involving bright versus dim houselight samples. We hypothesized that when sample stimuli differ in salience, increasing the size of the retention interval will affect performance on trials initiated by the more salient sample only. In agreement with this prediction, accuracy following the dim sample did not decline as the retention interval increased, whereas accuracy following the bright sample declined to well below 50% correct. In a second experiment, the less salient (dim) sample from Experiment 1 was arranged as the more salient sample in a sample/no-sample procedure. Accuracy on dim sample trials then declined to well below 50% correct as the retention interval increased, whereas accuracy on no-sample trials remained constant. The results suggest that when sample stimuli differ in salience, pigeons may transform the nominal discrimination task into a detection task in which they respond on the basis of the presence or absence of the more salient sample.     

The Algebraic Nature of Students’ Numerical Manipulation in the New Zealand Numeracy Project

The New Zealand Ministry of Education has introduced a Numeracy Project for students aged 5–14 years in selected schools. The project encourages the adoption of flexible strategies for solving numerical problems, and discourages reliance on standard computational algorithms. One potential benefit of the project is that the methods students acquire in the project may provide a foundation for algebraic thinking through the use of quasi-variables in numerical operations. In order to evaluate this possibility, we constructed a 21-item test of numerical manipulation that required an underlying awareness of the presence of quasi-variables. The test was administered to 431 12-year-old students who participated in the project and to 468 students who did not. The test consisted of six sections, each of which examined the application of a different aspect of reasoning to numerical problems. The results showed that students who participated in the Numeracy Project solved numerical problems that required manipulation with more success than did students who had not participated in the project. This proved to be the case for three different levels of analysis: for the test as a whole, for each of the six sections of the test, and for every individual item of the test. The results were interpreted as showing that the project fostered students awareness of numbers as quasi-variables and thus provided an early indicator of algebraic thinking.     

Do public schools have a future? A case study of retrenchment and its implications

The present paper describes a model for predicting the consequences of reduced funding for public education and a case study designed as an initial test of the validity of the model. The case study highlights an inner-city high school in San Jose, California, during the aftermath of Proposition 13. As a result of the passage of Proposition 13 in 1978, severe limitations were placed on the ability of school districts in California to generate revenues from property taxes. San Jose High School was forced to cut programs and personnel. The impact of these cuts on the capacity of the school to serve its urban clients is investigated. Findings from the case study support the model's prediction that budget cuts in public education are more likely to exert a negative impact on disadvantaged students than on students from middle-class homes. Implications of further cuts in public education in general are discussed in the concluding section of the paper.     

Creating Learning Prisms with an Interdisciplinary Case Study Workshop

With increasing specialization, most academic disciplines have become highly compartmentalized. Numerous organizations in higher education strongly encourage interdisciplinary collaboration at the faculty and student level. The purposes of this article are (a) to provide a conceptual framework for explaining how and why an interdisciplinary case study method is a catalyst for the development of students and faculty; (b) to document the conception, planning, organizing, and results of an interdisciplinary case study workshop; and (c) to provide recommendations to encouragechange others who might want to apply this model to their own interdisciplinary efforts.All authors are at Towson University Sharon B. Buchbinder, R.N., PhD, is associate professor of health science. She received her PhD from the University of Illinois at Chicago. Special interests are physician job satisfaction and turnover, patient compliance, learning styles and teamwork among undergraduates. Patricia M. Alt, PhD, University of North Carolina at Chapel Hill is professor of health science. Special interests are state level policies on aging and human subjects protection, the impact of baby boomer aging on public services, responsible conduct of research training and typologies of institutional review boards. Karen Eskow, PhD, University of Maryland is associate professor of occupational therapy and occupational sciences and director of the Family Studies Program. Special interests are family professional relationships, family quality of life, and families with adolescents. William Forbes, PhD, University of Maryland is associate professor of Kinesiology and director of the Wellness Center. Special interests are developing quality programming to assist older adults in improving their fitness and wellness, racquetball, squash, downhill skiing, and billiards. Eva Hester, PhD, University of Maryland is associate professor of communication science and disorders and special assistant to the dean, College of Health Professions. Special interests are speech language-disorders in children and adults. Miriam Struck, O.T., doctoral student, University of Maryland is currently occupational therapist, Physical Disabilities Program, with the Montgomery County Public Schools. Special interests are disability, transitioning from school to work, and instructional methods. Dianne Taylor, R.N., Ed.D., University of Maryland is associate professor, nursing. Special interests are psychiatric nursing and critical incident stress management.