Geschlechterunterschiede im Zentralabitur? Fairness von High-Stakes-Tests für Jungen und Mädchen im Fach Englisch in Nordrhein-Westfalen im Kontext der Educational Governance

The shift from decentralized to centralized A-level examinations (Abitur) was implemented in the German school system as a measure of Educational Governance in the last decade. This reform was mainly introduced with the intention of providing higher comparability of school examinations and student achievement as well as increasing fairness in school examinations. It is not known yet if these ambitious aims and functions of the new centralized examination format have been achieved and if fairer assessment can be guaranteed in terms of providing all students with the same opportunities to pass the examinations by allocating fair tests to different student subpopulations e.g., students of different background or gender. The research presented in this article deals with these questions and focuses on gender differences. It investigates gender-specific fairness of the test items in centralized Abitur examinations as high school exit examinations in Germany. The data are drawn from Abitur examinations in English (as a foreign language). Differential item functioning (DIF) analysis reveals that at least some parts of the examinations indicate gender inequality. (DIPF/Orig.)Die fast flächendeckende Implementation des Zentralabiturs in Deutschland als Maßnahme im Kontext der Neuen Steuerung im Bildungswesen ist eng mit dem Ziel verbunden, die Vergleichbarkeit von Schulabschlüssen und schulischen Leistungen insgesamt zu erhöhen und durch zentrale Prüfungen die Fairness von Leistungsfeststellungen im Sinne der Komparabilitätsfunktion zentraler Prüfungsformate zu sichern. Bisher ist jedoch nicht bekannt und untersucht, ob das Zentralabitur diesen Ansprüchen tatsächlich gerecht wird und die vorgenannten Funktionen so erfüllt, dass eine faire Leistungsmessung für unterschiedliche Schülersubgruppen gegeben ist. Auf der Grundlage von Daten zu differenzierten Schülerergebnissen zum Zentralabitur im Fach Englisch untersucht dieser Beitrag exemplarisch die geschlechtsspezifische Fairness von Abitur aufgaben. Eine Differential-Item-Functioning-Analyse (DIF-Analyse) zeigt, dass zumindest ein Teil der eingesetzten Aufgaben auf eine geschlechtsspezifische Ungleichbehandlung durch die Aufgabenstellung hinweist. (DIPF/Orig.

Ramseyan ultrafilters

We investigate families of partitions of omega which are related to special coideals, so-called happy families, and give a dual form of Ramsey ultrafilters in terms of partitions. The combinatorial properties of these partition-ultrafilters, which we call Ramseyan ultrafilters, are similar to those of Ramsey ultrafilters. For example it will be shown that dual Mathias forcing restricted to a Ramseyan ultrafilter has the same features as Mathias forcing restricted to a Ramsey ultrafilter. Further we introduce an ordering on the set of partition-filters and consider the dual form of some cardinal characteristics of the continuum

Contradictions in adult education structures and policies in Austria: their interrelation with the professional development of educators

This article analyses the structural influences on the professional development of adult educators and their relation to education policy using Austria as a fairly average example of the diversity in European adult education. The position of adult education is first analysed in the course of the development of a lifelong learning strategy, showing a set of basic contradictions that are institutionally embedded in educational practices and policies. The consequences of these constellations for professional development in adult education are then examined, and a policy analysis undertaken based on institutional theory and using literature, documents and secondary data. This analysis shows that the contradictions in the institutional structures and policies inhibit both the development of a lifelong learning strategy as well as the professional development of adult educators. The competence development and quality assurance approaches adopted in Europe contribute only very modestly to the development of adult education in Austria. (DIPF/orig.