Uneducating South Africa: The failure to address the 1910–1993 legacy

This paper analyses various data on the South African schooling system since 1910. The data collected for the study cover a wide range of education indicators, from pupil enrolments, pupil teacher ratios, real expenditure (aggregate and per capita), matriculation pass rates, to some indicators of the quality of matriculation passes. The authors provide an indication of both inputs into and outputs of the educational system. In broad terms, the data indicate that from an educational perspective South Africa followed a modernisation trajectory that, although it drew ever larger numbers of pupils into the schooling system, was partial, distorted and fundamentally dysfunctional. The educational process was strongly affected by racial factors. To the extent that education is an important determinant of long run growth performance of economies, this implies that South Africa's educational policies were inimical to its long run growth.     

Assessing the Quality of Life of Persons with Developmental Disabilities: Description of a New Model,Measuring Instruments,and Initial Findings

A conceptual model of quality of life and associated instrumentation for collecting data from persons with developmental disabilities are presented. The conceptual model assumes that the components of quality of life for persons with developmental disabilities are the same as for all persons. Additionally, in recognition of the complexity and importance of quality of life assessments, a multi‐method, multi‐source approach was developed. Results from a preliminary study provide evidence for the reliability and validity of the instrumentation associated with the model. The meaning of these preliminary results are examined and the issues raised by such assessments are discussed.     

School structure and its relationship to instructional methods and student outcomes in mathematics

Details of teachers' instructional approaches, and students' achievement and attitudes from a probability sample of 102 Ontario schools with grade 8 classes were examined as a function of school structure (public vs. separate, the number of pupils, the teachers' qualifications). Students in separate (Roman Catholic) schools, while not differing from their public schools peers in socio-economic background and plans for further education, reported less use of English in the home and less family help with mathematics. Except in a few details, the teachers at the schools in question do not differ in their educational approaches. The conclusions suggested by the research literature, of the better achievement and attitudes of pupils in separate schools, were supported in the case of attitudes, but contrary to expectations, student achievement differences, when they occurred, favoured students enrolled in public schools. On the whole, the differences which were observed amongst pupils were neither a function of student background characteristics nor of differences in teachers' experience.

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Zusammenfassung Einzelheiten der Lehransätze von Lehrern und der Leistungen sowie Einstellungen von Schülern wurden in einem Wahrscheinlichkeitssample an 102 Schulen mit einer 8. Klasse als Funktion einer Schulstruktur untersucht (öffentliche im Gegensatz zu separaten Schulen, d.h. römisch-katholischen, die Schülerzahl, die Qualifikationen der Lehrer). Obwohl sich Schüler an separaten (römischkatholischen) Schulen in ihrem sozio-ökonomischen Hintergrund und ihren Plänen bezüglich ihrer Weiterbildung von ihren Altersgenossen an öffentlichen Schulen nicht unterschieden, berichteten sie, daß der englische Sprachgebrauch zu Hause weniger üblich sei und daß sie weniger häusliche Hilfe bei Mathematikaufgaben erhielten als jene. Bis auf ein paar Einzelheiten unterschieden sich die Lehrer der besagten Schulen nicht in ihren Lehransätzen. Die Schlußfolgerungen, die in der Forschungsliteratur über bessere Leistungen und besseres Verhalten der Schüler an Separatschulen nahegelegt wurden, unterstützten diese Einstellungen, aber anders als erwartet, fielen die Unterschiede bei den Schülerleistungen, wenn sie auftraten, zugunsten der Schüler an öffentlichen Schulen aus. Insgesamt lassen sich die festgestellten Leistungsunterschiede der Schüler weder auf deren sozialen Hintergründe noch auf unterschiedliche Erfahrungen der Lehrer zurückführen.

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Résumé Les détails relatifs aux approches éducatives des enseignants, aux acquis et attitudes d'élèves pris sur un échantillon de probabilité de 102 écoles de l'Etat de l'Ontario avec des classes du degré 8 ont été examinés en tant que fonction de la structure scolaire (école publique par rapport aux écoles libres, nature des effectifs, qualification des enseignants). S'ils ne se distinguaient pas de leurs pairs des écoles publiques par leur milieu socio-économique ou les plans d'éducation continue, les élèves des écoles libres (catholiques) ont rapporté qu'ils faisaient un moins grand usage de l'anglais à la maison et recevraient moins d'aide de leur famille pour résoudre leurs exercices de mathématiques. A quelques détails près, les enseignants des écoles en question ne différaient pas par leurs approches éducatives. Les conclusions suggérées par les travaux de recherche sur les acquis plus positifs et les attitudes plus favorables des élèves des écoles libres étaient corroborées pour ce qui est des attitudes mais, contrairement aux attentes, les différences en matière de connaissances acquises, si de telles différences se manifestaient, étaient à l'avantage des élèves inscrits dans les écoles publiques. En général, les différences de niveau observées chez les élèves ne dépendaient pas des caractéristiques de leur milieu de provenance, ni de l'expérience des enseignants.

     

In-class examinations in college-level science: New theory,new practice

Every faculty member knows that exams drive student behavior. Testing and grading are part of every course, but generally of lesser importance to faculty members than course content itself. Recently, instructional methods and pedagogy. But as issues of grade inflation, student attrition, accountability, and authentic assessment grow in importance, we see some interesting innovations in testing methods and some interesting innovations. The authors are publishing a collection of some of these as described in their own words, by faculty themselves. Two questions underlie the study: 1) why is it so difficult to change tests and testing traditions in college-level science and 2) will the enormous efforts underway to reform pedagogy and curriculum in these disciplines have any lasting effect if testing does not have a prominent place on the reform agenda?     

The body donation program at the Federal University of Health Sciences of Porto Alegre: A successful experience in Brazil

The use of dissection to study human anatomy is the foundation for educational excellence among future health professionals, as it offers an ideal opportunity to learn the body's morphology in three dimensions while also providing students with a more humanistic education. The shortage of bodies for dissection, combined with the Brazilian population's lack of knowledge concerning the possibility of voluntarily donating their own bodies, led to the creation of the Body Donation Programs for Education and Research in Anatomy at the Federal University of Health Sciences of Porto Alegre (UFCSPA). The program is based on three pillars: Informing the general public about the program, donor registration, and donation itself. Since the creation of the donor program in 2008, there has been an increase in both the number of donations made during donor's lifetime and the number of bodies received by the university. There has also been a shift in relation to the origin of these bodies, as before the creation of the program most bodies were unclaimed cadavers, while today most of the bodies are sourced from voluntary donations. The initial results regarding the public's acceptance of the possibility of making body donations have been encouraging, as shown by the annual growth in donor registrations. Consequently, the quality and quantity of the material available for educational purposes have greatly improved. Anat Sci Educ. © 2013 American Association of Anatomists.     

Learning the Cell Structures with Three-Dimensional Models: Students’ Achievement by Methods, Type of School and Questions’ Cognitive Level

The cell topic was taught to 9th-grade students in three modes of instruction: (a) students “hands-on,” who constructed three-dimensional cell organelles and macromolecules during the learning process; (b) teacher demonstration of the three-dimensional model of the cell structures; and (c) teaching the cell topic with the regular learning material in an expository mode (which use one- or two-dimensional cell structures as are presented in charts, textbooks and microscopic slides). The sample included 669, 9th-grade students from 25 classes who were taught by 22 Biology teachers. Students were randomly assigned to the three modes of instruction, and two tests in content knowledge in Biology were used. Data were treated with multiple analyses of variance. The results indicate that entry behavior in Biology was equal for all the study groups and types of schools. The “hands-on” learning group who build three-dimensional models through the learning process achieved significantly higher on academic achievements and on the high and low cognitive questions’ levels than the other two groups. The study indicates the advantages students may have being actively engaged in the learning process through the “hands-on” mode of instruction/learning.     

Effect of cadence on volume and myoelectric activity during agonist-antagonist paired sets (supersets) in the lower body

The aim of this study was to investigate the effect of cadence on volume load (VLoad) and muscle activity during agonist –antagonist paired sets (APS) in the lower body. Twelve trained men (24.0 ± 3.3 years; 78.3 ± 9.7 kg; 1.77 ± 0.58 m) volunteered to participate in this study. After the 10 maximum repetition test for leg extension and seated leg curl, participants performed three experimental protocols: first protocol (traditional)—three sets of only leg extension (60 bpm); second protocol (fast cadence)—three sets of leg extension, with each set preceded by one set on the seated leg curl with fast cadence (90 bpm); third protocol (slow cadence)—similar to the second, but seated leg curl with slow cadence (40 bpm). The total number of repetitions, VLoad and the electromyography activity for the vastus lateralis, vastus medialis and rectus femoris muscles were recorded. The VLoad was higher during APS than the traditional method, but the cadence (fast or slow) of antagonist exercise did not influence VLoad. Muscle activity of vastus lateralis was higher during traditional protocol; on the other hand, rectus femoris showed higher activity on APS fast cadence protocol, indicating that APS has a different influence on quadriceps components.     

Factors affecting school choice: What do Malaysian Chinese parents want?

Aiming to explore factors affecting Malaysian Chinese parents in sending their children to either national secondary schools or Chinese independent schools, 494 parents were surveyed using a questionnaire. Results showed that parents who sent their children to Chinese independent schools have different priorities compared to those who sent theirs to national secondary schools—the former are concerned with teachers’ quality, chances of learning the Chinese culture and Mandarin while the latter are concerned with tuition fees and strategic location. In general, the finding that Malaysian Chinese parents take cultural and language factors into account when choosing a suitable school for their children is interesting because both are seldom listed as important.