Evaluation der Lehre — Theoretische und Methodische Aspekte

Competition of and within universities brings the question of improving the quality of teaching to the fore. Central to this competition discussion is the idea of evaluating teaching. After an intensive review of the evaluation literature one discovers that there is no general definition of evaluation. The term is so used in such a multifaceted manner that it seems impossible to find or agree on a general definition. This essay therefore seeks to understand how the evaluation of teaching can lead to an improvement in the quality of teaching in two ways: First, terms and functions of evaluation are discussed and secon, the definitions and characteristics of good teaching will be considered. Different dimensions that influence successful learning will be introduced before concluding with the question on how evaluation can become an instrument for improving teaching quality.     

Child‐free and unmarried: Changes in the life planning of young east German women

Using evidence from demographic and survey data, this research examines how one decade of postsocialism has changed the life planning of young East German women. Aggregate data reflect marriage and fertility postponement and increased nonmarital birth rates and cohabitation. The analysis shows East German women's “stubbornness” ( Dölling, 2003 ) in adhering to life perspectives in line with the German Democratic Republic (GDR) standard biography (high nonmarital childbearing, high work orientation, rejection of the homemaker status, desire to combine work and family). The most important findings are that (a) motherhood is postponed to increase child‐free time, (b) cohabitation is increasingly becoming an alternative to marriage, (c) marriage (but not partnership) is increasingly optional for childbearing, and (d) employment is prioritized over family formation.     

Understanding the reputation and image of the Philippine public relations industry

This paper attempts to understand the current state of the Philippine public relations industry by investigating how it obtained its current reputation and image. It traces the evolution of public relations’ image and identifies factors and entities which may have contributed to the further development of Philippine public relations’ current reputation. The study begins with the popular assumption among Philippine pubic relations industry practitioners that the nature, function, and role of public relations in corporations and business in the Philippines has often been questioned.     

Should I stay or should I go?

In 2002, the German system of higher education went through a set of reforms that were—amongothers—intended to make the university career more attractive for young academics, in order not to lose them to alternative careers. Until today, however, there is no theoretical or empirical analysis on the determinants of young academics’ career decisions. In our paper, we analyse the decisions of young academics to leave the university career system on the basis of a self-selection model. Using an original data set on junior scientists in Germany, Austria and Switzerland, we render first empirical evidence on the determinants of young academics’ careers decisions, and find that these are influenced by monetary as well as non-monetary factors.     

The Relationship between Social Defiance,Vindictiveness, Anger,and Brain Morphology in Eight‐year‐old Boys and Girls

The goal of this study is twofold: (1) to assess brain anatomical differences between children meeting diagnostic criteria for oppositional defiant disorder (ODD) and healthy controls, and (2) to investigate whether morphological brain characteristics associated with ODD differ in boys and girls. Eight‐year‐old participants (N = 38) were scanned using magnetic resonance imaging. ODD symptoms were assessed using the Dominic‐R interactive. In ODD participants, we observed a significant reduction of gray matter density in the left orbitofrontal cortex—a prefrontal region that plays a pivotal role in emotional self‐regulation and impulse control—and, conversely, an increase in the left temporal area—an area that has been associated with aggressive, impulsive, and antisocial personality. Furthermore, ODD boys showed a reduction of both gray matter density in the left orbitofrontal cortex and of white matter density in the left superior frontal area. The structural abnormalities found in the present study, in particular, the correlation between ODD symptoms and reduction of gray matter density in the left orbitofrontal cortex, may present some evidence for the existence of neuropathology associated with ODD symptoms during childhood. Furthermore, our findings indicate morphometric differences between boys and girls with ODD, which may be associated with gender differences in social behavior in children showing ODD symptoms.     

The Construction and Mobilization of Unemployed Interests: The Case of Sweden in the 1990s

In this paper, using a case of unemployed mobilization in Sweden in the 1990s, we examine the interpretive process by which unemployment interests emerge and evolve in public interactions with other political actors, especially unions, and argue that unemployed mobilization episodes cannot be fully understood without attention to interpretive processes. More specifically, we show how unemployed interests during the unemployment crisis in the 1990s initially were aligned with the labor movement at large, later became aligned with unions against the Social Democrats, and eventually gave rise to an independent federation of unemployed groups, which subsequently collapsed.     

Food Pantries and the Populations They Serve: Strange Bedfellows or Strategic Partners?*

Although it is often assumed that food pantries are managed by middle‐class directors whose social background differs significantly from that of their target populations, no systematic empirical evidence concerning this issue exists to date. Moreover, scholarship has yet to explore the extent to which the presumably distinctive social positions of pantry directors and clients might result in the stigmatization of poverty, social welfare programs, and the poor by agency directors. Drawing on insights from attribution theory, this study seeks to shed light on demographic and attitudinal differences between pantry directors and food‐needy persons. The study begins by comparing the demographic characteristics of food pantry directors in a two‐state region of the South (Alabama‐Mississippi) with those of the food‐needy population in the region. It then moves on to contrast attitudinal disparities between these directors and food‐needy persons related to such issues as the causes of poverty, the effects of social welfare programs, and the character of those who utilize food assistance programs. Noteworthy differences in race, education, and religiosity emerge when comparing directors with the populations they serve; however, directors did not differ markedly from their potential clients in key social attitudes. When asked specifically about food pantry clients, directors responded with a mix of sympathy and suspicion. While a substantial portion of directors attribute poverty to structural causes, a significant number also characterize clients seeking food assistance as possibly having unsavory motivations for doing so. The study concludes with a discussion of the implications of these findings.     

Duration Adjustment of Acute Exposure Guideline Level Values for Trichloroethylene Using a Physiologically-Based Pharmacokinetic Model

Acute Exposure Guideline Level (AEGL) recommendations are developed for 10-minute, 30-minute, 1-hour, 4-hours, and 8-hours exposure durations and are designated for three levels of severity: AEGL-1 represents concentrations above which acute exposures may cause noticeable discomfort including irritation; AEGL-2 represents concentrations above which acute exposure may cause irreversible health effects or impaired ability to escape; and AEGL-3 represents concentrations above which exposure may cause life-threatening health effects or death. The default procedure for setting AEGL values across durations when applicable data are unavailable involves estimation based on Haber's rule, which has an underlying assumption that cumulative exposure is the determinant of toxicity. For acute exposure to trichloroethylene (TCE), however, experimental data indicate that momentary tissue concentration, and not the cumulative amount of exposure, is important. We employed an alternative approach to duration adjustments in which a physiologically-based pharmacokinetic (PBPK) model was used to predict the arterial blood concentrations [TCE(a)] associated with adverse outcomes appropriate for AEGL-1, -2, or -3-level effects. The PBPK model was then used to estimate the atmospheric concentration that produces equivalent [TCE(a)] at each of the AEGL-specific exposure durations. This approach yielded [TCE(a)] values of 4.89 mg/l for AEGL-1, 18.7 mg/l for AEGL-2, and 310 mg/l for AEGL-3. Duration adjustments based on equivalent target tissue doses should provide similar degrees of toxicity protection at different exposure durations.