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Im Auftrag des Staates
(2011)
Folter ist ein Akt extremer kollektiver Gewalt, der im Auftrag eines Staates im Geheimen ausgeübt wird. Die Frage, was Menschen dazu bringt, anderen Menschen diese extreme Gewalt anzutun, verengt den Blick für ein Verständnis der Folter allzu schnell auf individualistische Erklärungsversuche. Der vorliegende Aufsatz geht im Gegensatz dazu von der Gruppe der Folterer aus und rückt die sozialen Beziehungen dieser Form der Vergesellschaftung und die von ihnen ausgehenden sozialen Dynamiken und Effekte in den Mittelpunkt. In einem ersten Schritt werden Georg Simmels formale Bestimmungen der geheimen Gesellschaft rekonstruiert und auf die geheime Gesellschaft der Folterer angewandt und spezifiziert; auf dieser Grundlage werden im zweiten Schritt Handlungsbedingungen der Mitglieder der geheimen Gesellschaft der Folterer herausgearbeitet; der dritte Schritt bestimmt die eigendynamischen Prozesse des Phänomens der Folter, die aus der Eskalation politischer Konflikte, der Gruppe der Folterer und der Situation der Folter erwachsen. Die These lautet, dass sich aus der Perspektive einer relationalen Soziologie ein theoretischer Zugriff auf das Problem der Folter ergibt, der weiterführende Erklärungen des Phänomens ermöglicht.
Moderne Bürgerreligion
(2011)
In vorliegender Arbeit werden die Gefahren und Chancen des gemeinschaftlichen Zusammenlebens im Exil am Beispiel der ehemaligen Colonia Dignidad in Chile analysiert. Die Colonia Dignidad (dt.: Kolonie der Würde) wurde 1961 von Mitgliedern einer deutschen Sekte im Zentrum des Landes, ca. 400 km südlich von Santiago entfernt, gegründet. Nach außen präsentierte sich die Gemeinschaft als glückliche und zufriedene deutsche Enklave, die ihre heimatlichen Traditionen und Bräuche im Ausland weiterhin pflegt. Mit dem Ende der Militärdiktatur unter Augusto Pinochet 1990 und dem damit verbundenen Wegfall der politischen Rückendeckung der Gemeinschaft, begann die chilenische Justiz die schon länger bestehenden Vorwürfe gegen den damaligen Sektenführer Paul Schäfer, u. a. wegen Kindesmissbrauchs und Folter an chilenischen Oppositionellen während der Militärdiktatur, zu untersuchen. Dem chilenischen Haftbefehl acht Jahre später entzog sich Paul Schäfer durch seine Flucht nach Argentinien. Die zurückbleibenden Mitglieder der Colonia Dignidad waren aufgrund des einsetzenden Zerfalls der alten Gemeinschaftsordnung gezwungen, sich ein neues Gemeinschaftskonzept zu erarbeiten, eines, in dem die bisher so dominante Führerfigur fehlte.
Sowohl das Gemeinschaftsleben in der Colonia Dignidad zwischen 1961 und 1998 als auch das Zusammenleben in der heutigen Villa Baviera ab 1998 wird anhand der Theorien zur Gemeinschaftsforschung von Ferdinand Tönnies, Georg Vobruba, Zygmunt Baumann, Matthias Grundmann und Stephan Drucks analysiert. Im Findungsprozess eines neuen Gemeinschaftskonzeptes waren die Mitglieder der ehemaligen Colonia Dignidad gezwungen, sich mit der Vergangenheit auseinanderzusetzen. In diesem Zusammenhang wird der Frage nachgegangen, inwiefern eine Aufarbeitung der Vergangenheit (memoria) im kulturwissenschaftlichen und psychologischen Sinne stattfand bzw. stattfindet und wenn ja, wie sich diese gestaltete bzw. gestaltet. Hierzu wird untersucht, welche staatlichen Maßnahmen zur Unterstützung des Neuanfangs der Gemeinschaft getroffen wurden und welchen Erfolg diese Maßnahmen hatten. Basierend auf den daraus gewonnenen Resultaten und der aktuellen Selbstdarstellung der Villa Baviera in ihrer Webpräsenz, wird das neue Gemeinschaftskonzept der ehemaligen Colonia Dignidad auf die Chancen des Zusammenlebens hin analysiert. Weiterführend werden Konzepte zum kollektiven Gedächtnis untersucht, von dem „Familiengedächtnis“ auf ein „Gemeinschaftsgedächtnis“ übertragen und mit der Frage nach der konstruktiven memoria innerhalb der Villa Baviera verbunden. Abschließend wird der Frage nachgegangen, welche positiven Aspekte des Gemeinschaftslebens einer intentionalen Gemeinschaft auf das Gemeinschaftsleben der Villa Baviera übertragen werden könnten.
Das Reckahner Besucherbuch
(2011)
Der Band setzt sich mit Entwicklungen auseinander, die seit der Mitte des 18. Jahrhunderts das Bild der europäischen Aufklärung nachhaltig prägten. Die durch ein eng geknüpftes Kommunikationsnetz miteinander verbundenen Gelehrten und Gebildeten begannen sich für das Volk und dessen Lebensumstände, für Erziehung und Bildung sowie für vielerlei ökonomische Fragen zu interessieren. Dabei begnügten sie sich nicht mehr mit dem gelehrten Diskurs über diese Gegenstände, sondern widmeten sich zugleich auch der Umsetzung ihrer aufklärerischen Reformvorstellungen.
Aufklärung war also weit mehr als eine abgehobene Geistesbewegung. Diese Tatsache wird mit den Beiträgen des vorliegenden Bandes, der die Ergebnisse einer fächer-, grenzen- und sprachenübergreifenden Tagung dokumentiert, erneut unter Beweis gestellt. Die Erfahrung der beteiligten Wissenschaftler besagt allerdings, dass Erkenntnisse, die in der einen Disziplin als gesichert und selbstverständlich gelten, in benachbarten Fachrichtungen noch keineswegs in der genügenden Breite und Intensität rezipiert sein müssen. Die Herausgeber verstehen die hier präsentierten 24 Aufsätze von Verfassern unterschiedlicher Couleur und verschiedener Nationalität deshalb auch als ein nachdrückliches Plädoyer für ein höheres Maß an Interdisziplinarität in den Geisteswissenschaften.
Klausurenkurs im Europarecht
(2011)
Gewalt, Aggression und Mobbing in der Schule beschäftigen Schulpraxis und Forschung wie auch die Lehrerausbildung an Hochschulen. Die Autoren - mit langjähriger Erfahrung auf dem Gebiet der Gewaltforschung - bilanzieren den Forschungsstand und geben einen Überblick über Programme der Gewaltprävention, die erst im Kontext der Schulentwicklung wirksam werden.
Zwischen Heterogenität und Hierarchie in der Bildung - Studien zur Unvollendbarkeit der Demokratie
(2011)
Der Bürger entscheidet mit
(2011)
»Warum erregt der geplante Abriss eines Bahnhofs die Nation, während gegen das hundertfache Sterben von Bibliotheken immer nur ein paar Stimmen laut werden? Wo sind die Wutbürger, wenn man sie braucht?«, überlegte sich hierzulande Tilman Spreckelsen.1 Die Kernfrage lautet also: Stehen die Bürger eigentlich hinter der Bibliothek? Ob und wie die Bürgerschaft für ihre Öffentliche Bibliothek entscheidet, wenn sie entscheiden darf, wird im vorliegenden Aufsatz thematisiert. Ergebnisse von Bürgerbegehren und Bürgerentscheiden stehen dabei im Fokus, da bürgerschaftliches Engagement bei diesen Mitwirkungsinstrumenten besonders gefragt ist und es gleichzeitig kommunalpolitische Folgen haben kann. Am Beispiel von Stuttgart 21 wird darüber hinaus der Fragestellung nachgegangen, wie sich eine Öffentliche Bibliothek zu Sachverhalten positioniert, die (nicht nur) kommunalpolitisch brisant sind.
Mehr Chancen als Risiken
(2011)
Anne Christensen spricht von partizipativer Entwicklung, wenn sie sich zum Komplex Bibliothek 2.0 äußert, und meint damit primär die stärkere Einbeziehung der Benutzer, wenn es um die Zukunft der kollaborativen Erschließung von Medien in Bibliothekskatalogen geht.1 Diese Art der Partizipation tangiert Kernaufgaben sowohl an Öffentlichen als auch an wissenschaftlichen Bibliotheken. Über die Beteiligung der Benutzer am Katalog 2.0 hinaus könnte auch durch eine weitere Form der Partizipation Einfl uss auf die Zukunft Öffentlicher Bibliotheken genommen werden: durch den Bürgerhaushalt.
Basiswissen BWL – prägnant und verständlich vermittelt. Das Lehrbuch vermittelt Wirtschaftswissenschaftlern, angehenden Wirtschaftsingenieuren und -informatikern sowie Nebenfachstudierenden aus dem technischen Bereich die wichtigsten Grundlagen der BWL. Die 6. Auflage wurde umfassend überarbeitet, an die aktuelle Gesetzeslage angepasst und inhaltlich erweitert. Lernziele, Beispiele, Kontrollfragen und Aufgaben inklusive Lösungen erleichtern das selbstständige Lernen. Das optimierte Layout sorgt für mehr Übersichtlichkeit.
Mindfulness and acceptance describe the skills necessary to experience emotions and thoughts (e.g., performance-interfering cognitions) consciously and without judging them. This article introduces the mindfulness and acceptance approach and its potential in the context of competitive sports. Definitions as well as research results related to mechanisms of action and differential psychological aspects are given and the efficacy of the approach in the field of clinical psychology is reviewed. The rationale and implementation of the mindfulness-acceptance-commitment approach, an approach adapted for performance enhancement, is illustrated. Finally, evidence from psychotherapy research is presented, and a recommendation for the use of mindfulness and acceptance in the context of competitive sports is given.
Spielberger's (1972) Trait-State-Anxiety theory distinguishes between anxiety as a trait (A-trait) - involving a stable characteristic of a person to react with anxiety in response to varying situations and anxiety as a state (A-state), a situation-dependent reaction to a stimulus perceived as threatening. Using a general instead of a sport-specific measure, a previous study provided only mixed support for core predictions of the theory as related to sports (Schwenkmezger, 1985). With the aid of enhanced instruments and statistical methods, we tested these predictions again. The multidimensional and competition-specific assessment of anxiety results in support for the assumption of a stable A-trait and a fluctuating A-state, whereby the A-trait not only predicts the intensity of A-states but also the A-state variability. The repeated assessment of A-states prior to two competitions reveals a rather low relative consistency (i.e., interindividual differences across measurements were only moderately stable). Especially this latter finding suggests that, in order to gain a full understanding of the experience of competitive anxiety in athletes, sport psychologists should not only assess competitive A-traits, but also repeatedly measure competitive A-states.
The present article analyzes the socio-economic background of maths teachers in Germany and its relation to career-related decisions and job-related convictions. These analyzes is based on data collected through questionnaires answered by 1126 maths teachers working at a sample of secondary schools representative of Germany. Following Bourdieu's theory, the authors examine whether the economic and cultural conditions prevailing in the teachers' families of origin are related to their decision to pursue this specific professional career or to their job-related convictions. Furthermore, it is analyzed in how far teachers, in their everyday work in the classroom, meet students from groups of origin foreign to the teachers themselves. The results show that the teachers, socio-economic background has no systematic relation to either their career-related decisions or their job-related convictions.
The present study examines whether the use of different frequency scales in questionnaires about physical activity influences respondents' own estimation of their activity, as well as subsequent measurements of health- und sport-related cognitions and evaluations. Using a randomized research design we recruited a sample of 118 participants. One group received a high frequency scale for assessing their exercise frequency with the response categories "never", "less often", "once a month", "once a week", or "most days." The other group answered with a medium frequency scale with the alternatives "never", "less often", " once every few months", "once a month", and " once a week or more often." As dependent variables all participants judged the subjective importance of physical activity and their health-related quality of life (WHO-QOL-bref). Results indicate the expected response errors, owing to the fact that using a high-frequency scale produces higher levels of self-reported physical activity (Cramer's V = .30). Corresponding to this the subjective importance of physical activity increased (d = .37) and the health-related quality of life was judged to be better (d = .36). Such artefacts might be eliminated by using standardized formulations such as "I exercise... times per week/month for... minutes."
Signals from the past forms and functions of the traditional behavior in Thomas Kling's essay
(2011)
The link between pornography use, normative acceptance of sexual aggression, and the presence of risk factors of sexual aggression in sexual scripts for consensual sexual interactions was studied in a sample of 197 adolescents in Germany. Risk factors included sex after only a short acquaintanceship, alcohol and drug use in sexual interactions, and ambiguous communication of sexual intentions. In addition to a measure of overall pornography use, exposure to portrayals of consensual sex, coerced sex and degrading sex was measured. Almost all participants had seen pornografic material at least once, just under half had seen depictions of coerced sex. Significant correlations were found between all measures of pornography use and the presence of risk factors of sexual aggression in consensual sexual scripts. Violent pornography usage showed a positive correlation with the normative acceptance of sexual aggression that was partly accounted for by sexual scripts. The findings are discussed with regard to the significance of pornografic media contents in the process of adolescents' sexual socialization.
The lexical database dlexDB supplies in form of an online database frequency-based norms of numerous process-related word properties for psychological and linguistic research. These values include well known variables such as printed frequency of word form and lemma as documented also in CELEX (Baayen, Piepenbrock und Gulikers, 1995). In addition, we compute new values like frequencies based on syllables, and morphemes as well as frequencies of character chains, and multiple word combinations. The statistics are based on the Kernkorpus des Digitalen Wrterbuchs der deutschen Sprache (DWDS) with over 100 million running words. We illustrate the validity of these norms with new results about fixation durations in sentence reading.
The present study investigates diagnostic skills of German teachers in estimating basic reading capacities of sixth graders and the way they relate to achievement heterogeneity of the judged student group and to students' language background.
The data were obtained from a sample of 39 German teachers and their classes in the context of the Berlin Longitudinal Reading Study. Judgements on different levels were analysed (achievement of sixth graders in general and of individual students). Diagnostic skills were investigated using different indicators: the personal judgement error and tendency and the accuracy in identifying achievement differences between individual students (rank component). The accuracy in estimating reading capacities of students with and without a different language background was investigated by means of achievement level matched pairs.
The outcomes indicated, among others, an overestimation of students' general achievement level and on average an acceptable accuracy in identifying achievement differences between individual students. They showed equal difficulties in judging performances of students with and without a different language background.
Efficacy of Psychotherapy with Children and Adolescents
Psychotherapeutic interventions require empirical as well as scientific assessment. Specifically, the proven efficacy of psychotherapy for children and adolescents is essential. Thus, studies examining treatment efficacy and meta-analyses are necessary to compare effect sizes of individual therapeutic interventions between treatment groups and waiting control groups. Assessment of 138 primary studies from 1993-2009 documented the efficacy of psychotherapy for children and adolescents. Furthermore, behavioural therapy outperformed non-behavioural interventions, as 90 % of behavioural interventions showed larger effect sizes compared to non-behavioural psychotherapy. Analysis of moderator variables demonstrated an improved treatment efficacy for individual therapy, inclusion of the family, treatment of internalised disorders, and in clinical samples. Stability of psychotherapeutic treatment effects over time was demonstrated.
As part of the POPS study (Potsdam prevention of eating disorders) 300 adolescents aged between 10 and 13 years completed questionnaires measuring satisfaction with weight and muscles, body change strategies and disturbed eating behavior. More than half of the girls and a third of the boys are dissatisfied with their weight. Nearly 70% of the male participants were unhappy with their muscles. Both forms of body dissatisfaction are influenced by similar sociocultural and psychological factors. While weight dissatisfaction leads to weight reduction strategies and disturbed eating, muscle dissatisfaction results in muscle enhancement methods. Potential harmful consequences of excessive muscle building techniques are discussed. The data emphasize the need for a sex-specific investigation of body dissatisfaction and its consequences. Body image aspects relevant to boys should be added to intervention and prevention approaches.
Past research indicates an association in adults and young people of emotional and contextual factors with a higher risk for the development of eating disorders or obesity. Few studies focus on problematic eating patterns in childhood, especially in association with parental feeding strategies. 482 mothers completed a questionnaire about eating behaviors and the weight status of their 1- to 10-year-old child as well as their own feeding strategies. A classification of the child's eating behavior (food responsiveness, emotional eating, external eating, eating time and meal structure) using hierarchical cluster analysis revealed a conspicuous eating pattern (10 %) showing above-average values in all eating behaviors. Controlling for weight and demographic variables mothers of children with conspicuous eating patterns were characterized by restrictive strategies and were less likely to encourage or facilitate their child to control his or her eating. Similar problematic eating patterns were also identified in early childhood. The association of maternal feeding strategies - beyond weight control issues - with conspicuous eating patterns in children might indicate a possibility of early prevention through parent training.
Integrated real-time visualisation of massive 3D-Point clouds and geo-referenced textured dates
(2011)
The article compares the postdemocracy with the postsocialism. At first the paper analyzes the debate of the postdemocracy and points out an analytical model of postdemocracy. Afterwards the paper searches for symptoms of the postdemocracy within the case of Russia which appears as one possible ideal type of postsocialism. The comparison shows that both post-phenomenons are two sides of one global process of transformation. However, the case of postsocialism acts as a trendsetter. The postsocialist Russia sets an example for the possible developments of the postdemocracy.
Since the legend of the ancient Marathon run, the risk of endurance exercise-induced cardiovascular damage or sudden cardiac death is discussed. In recent studies, the exercise-induced increases in cardiac biomarkers in endurance athletes as well as acute alterations in cardiac function and cardiovascular abnormalities have been reported. As elevations of the cardiac biomarkers troponin and BM) have been observed frequently for the vast majority of athletes after Marathon runs or strenuous exercise bouts followed by a decrease within a short period, a physiological reaction rather than a pathologicial cause is presumed. Also a transient decrease of cardiac function demonstrated by newer echocardiographic techniques (tissue Doppler or speckle tracking imaging, 3D echocardiography) after strenuous exercise often termed "cardiac fatigue" should not be considered necessarily as pathologic, as cardiac function also depends on hemodynamic load and heart rate. Furthermore, exercise-induced changes in cardiac function did not correlate with exercise-induced increases in cardiac biomarkers in most studies. The functional cardiac alterations can also be detected by magnetic resonance imaging (MRI) after Marathon runs. However, no signs of acute or chronic myocardial damage have been demonstrated in MRI studies in cardiovascular healthy athletes after running a Marathon, although especially in older athletes undetected cardiovascular diseases such as coronary artery disease or myocardial necrosis or fibrosis can be present. hi conclusion, according to recent studies. there seems to be a lack of evidence to support endurance exercise-induced cardiac damage in the healthy heart which is adapted tostrenous exercise by regular endurance training. Nevertheless, as running a Marathon results in a high cardiac load, a sufficient endurance training period as well as a preparticipation or regular medical screening to exclude relevant congenital or aquired cardiovascular diseases is recommended from a sports cardiology perspective to exclude relevant congenital or acquired cardiovascular diseases
According to the results of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) published in 2009, only 5% to 8% of the 15-17-year-old adolescents reach the current recommendations on health-enhancing physical activity This result (besides others in the survey) rests on data measured with the 25-item physical activity questionnaire for children and adolescents (MoMo-AFB). The present study compares two different methods of assessing physical activity with the purpose of testing the validity of the MoMo-AFB self-report. First, we measured the physical activity status of 73 15 to 18-year-old pupils (32 boys and 41 girls) over seven days via objective accelerometry (ActiGraph GT1M), then the pupils completed the MoMo-AFB for the same (previous) period. Results show that using the MoMo-AFB leads to higher levels of self-reported physical activity than measuring it with accelerometers. Furthermore, only the MoMo-AFB subscale MVPA (moderate-to-vigorous physical activity), that uses two single items to decide whether the health-enhancing physical activity recommendation is reached or failed, corresponds statistically significantly with the accelerometry data. For all other subscales (e.g. school- or leisure time activity), we found no agreement. Further research, first of all on the measurement quality of the MoMo-AFB but also on the physical (in)activity status of children and adolescents, is needed.
Quality management of sport psychology care in competitive sports - (no) effect without acceptance?!
(2011)
In the past decade quality management (QM) has grown to be one of the most important topics in the area of applied sport psychology. There we discuss structures, processes, and results concerning QM, considering the QM model of the European Foundation of Quality Management (EFQM). In terms of results, quality can be defined in three areas: the coaching process itself (e. g., satisfaction and well-being of coach and client), psychological skills (e. g., efficacy of techniques used by the client), and health, personality, as well as sport performance (e. g., client's motor behavior in training and competition). Measures and processes to improve and ensure quality in these three areas are discussed as being dependent on four types of determinants: associated institutions, sport psychologists (i.e., individual competence and valence of tasks), coaching character, and socio-economic factors. As key processes of QM in this complex structure, both orientation to stakeholders and communication about quality and QM measures are identified.
Using 2184 roll call votes (RCV) from 42 electoral terms this paper tests the influence of different factors on party unity in the German Landtage. It finds evidence that the strategic calculus behind RCV-requests is a crucial predictor for unity scores. The requesting party group is on average significantly more united than its parliamentary competitors. It also shows that government status, thin governmental majorities and a growing ideological distance between government and opposition increase unity. Electoral incentives, however, do not seem to influence voting behavior in the German Lander.
For the eschatology of socialism. Hendrik de Man's contribution to the concept of "secular Religion"
(2011)
Love, Lust and Load the Pill as a female Generation experience in the Federal Republic 1960-1980
(2011)
Micronutrients play an important role in function and health maintenance for the eye. Especially lutein, zeaxanthin and omega-3 fatty acids perform remarkable functions: lutein together with zeaxanthin forms the macular pigment, these carotenoids filter out the damaging blue light component from the sunlight as well as the ultraviolet light which leads to improved contrast sensitivity and less problems with screen glare. Furthermore, the macular pigment has antioxidant and anti-inflammatory effects. The omega-3 fatty acids also possess anti-inflammatory effects and, when converted into neuroprotectin, they protect against oxidative induced apoptosis in the retina. They are also responsible for the fluidity and supply to the photoreceptor membrane. These properties are important for the prevention and treatment of degenerative eye diseases like age-related macular degeneration. However, older people are often not sufficiently supplied of micronutrients in their diet. Because the supply of nutrients can hardly be achieved by dietary change, the additional intake in the form of food supplements is useful in this age group. Scientific studies have shown the positive effects of supplementation with micronutrients such as lutein/zeaxanthin, vitamin C, vitamin E, zinc and omega-3 fatty acids, docosahexaenoic acid and eicosapentaenoic acid (DHA and EPA). Currently available nutritional products are based in part on the ingredients of the ARED study (Age Related Eye Disease Study). According to more recent studies formulations containing lutein and omega-3 fatty acids in physiologically meaningful doses without additional beta-carotene should be preferred. 10 to 20 mg of lutein and zeaxanthin represent a safe daily dose Regarding to the context above, beta-carotene in high doses plays a minor role to the eye and is especially critical for the health of smokers. This paper summarises the functions of the presented micronutrients in the eye and can assist ophthalmologists in advising their patients.
Fearful patients are in emergency situation often inattentive, unable to concentrate, agitated or even aroused. They show reduced perception and restricted willingness to cooperate. In severe conditions these patients are strongly tending towards more hazardous behavior: refusal of necessary therapy, break out or even high suicidal risk. Within disaster situations (mass accidents, fires) fearful patients with their agitated and persuasive behavior can influence other victims and with that trigger a situation of mass panic that has to be avoided at any cost. Therefore these patients must be swiftly identified and separated from the event. A diligent diagnosis process including physical-neurological examination is necessary. The recommended treatment within the emergency situation consists of a close continuous personal contact through assuring and encouraging conversations. A sense of security should be created by explaining the planned therapeutic interventions in simple, easy-to-follow and understandable words. If this necessary psycho-therapeutic intervention can not be applied a short-term psychopharmacological treatment is required preferably with Benzodiazepines. Still a long-term specific therapy is highly advised, since these disturbances, if left untreated, will lead to a chronic manifestation and with that to considerable psychosocial impairments.
High class students in the universities, the rest in the other institutions of higher education
(2011)
In Germany, different types of university-level institutions are available for tertiary education: traditional universities (Universitaten) and-since the 1970s-universities of applied science (Fachhochschulen) as well as universities of cooperative education (Berufsakademien). The present study investigates differences in key areas related to students' academic choices and success: do students at different types of university differ significantly in terms of cognitive performance, personality or social background? We compared N = 1.230 students at traditional universities, universities of applied science, and universities of cooperative education (Baden-Wurttemberg Cooperative State University) on the basis of a large scale longitudinal study in the German federal state of Baden-Wurttemberg. Students of the different university types differed significantly in all three key areas (cognitive performance, personality, and social background) within the fields of technical sciences and economics. We determine the relative importance of these key areas for differences between university types and we discuss the implications of our findings.
Efforts to break the link between the school type attended and the qualification awarded are seen an important step in the modernization of Germany's tracked secondary school system. However, it remains disputed whether these efforts have reduced social disparities or in fact increased them. This study examined the transition from lower secondary education in academic- and intermediate-track schools to upper secondary education in general and vocational gymnasium schools in the state of Baden-Wurttemberg. When indicators of parental social background and school-leaving qualifications were controlled, the opening of upper secondary education was found to be associated with a decrease in the social selectivity of upper secondary education for intermediate-track students. At the same time, for those intermediate-track students who were entitled to enter upper secondary education, social background had predictive effects on the transition decision; however, the overall size of these effects was low.
The late mediaeval prose epic Loher und Muller constantly challenges a naive interpretation of what constitutes justice by confronting it over and over again with extreme cases. Generally speaking, 'poetic justice' succeeds in establishing coherence and propel the narrative forward. The constituents of societal norms and of laws are nevertheless relentlessly questioned - to such an extent that the narrative inquiry occasionally departs from the common understanding of justice. With its focus on morality, especially the presence or absence of faith, Loher und Muller is primarily concerned with the potential for conflict inherent in medieval constructions of legality and justice. In doing so, the epic opens up a narrative playground unencumbered by legal constraints as - after all - literature need not comply with medieval jurisdiction and its claims to the validity and scope of its writings. It is literature's privilege to facilitate unfamiliar ways of looking. The playful - but by no means inconsequential - casuistry played out in Loher und Maller gives rise to a 'probable' world tangential to historical reality and its understanding of justice and the law.
Prosody plays an important role in early language acquisition that in most children proceeds rapidly and easily. From birth on infants are able to perceive prosodic information in the speech signal. During the course of the first year of life prosodic perception abilities continue to develop. Cross-linguistic studies have shown that this development is already influenced by the native language. As prosodic and syntactic units occur often in correlation, prosodic cues in the continuous speech signal might help infants to derive information on how to segment their native language into syntactically relevant units. Indeed, infants use their prosodic perception and are able to detect word, phrase and clause boundaries using prosodic cues from the speech signal. Thus, during the first year of life when perceiving speech the processing of prosodic cues is focussed and allows for an efficient access to language acquisition. Future studies need to determine whether early prosodic perception abilities can provide markers for later language development and predict language impairment.
Torture is an extreme act of collective violence that is secretly executed in the name of a state. In order to explain the reasons why people torture others, individualist approaches concentrate on individuals' motives or interests. Contrary to that, the article argues that torture should be understood as a social relation. Thus, it takes the social relations of the group of torturers as a starting point. Firstly, following Georg Simmel's analysis of the secret society the paper argues that the group of torturers can adequately be conceptualized as a secret society; secondly, against this background the article reconstructs the conditions which structure torturers' agency; finally, this article offers an outline of the processes and dynamics that allows for explaining the phenomenon of torture. The thesis of the article argues that a relational sociology helps better explain and understand the social phenomenon of torture.
In this study, Nuclear Magnetic Resonance (NMR), a non-destructive measurement technique, has been applied for investigation of iron turn-over processes. In non-invasive laboratory experiments, iron dissolution and precipitation reactions in saturated natural sands were observed spatially and temporally. These processes play an important role in groundwater with varying redox and pH conditions. Redox reactions turning Fe2+ into Fe3+ and Fe3+ into Fe2+ were detected in aqueous solution by the difference in magnetic relaxation times. Furthermore, the spatial distribution of the iron reduction reaction, the consumption and diffusive transfer to and from the reaction sites, was observed in a 1D set-up with natural sands. The achieved spatial resolution was less than one millimetre while repeating measurements every half an hour. It showed the system changing from diffusion-limited to reaction-limited.
The provision of outpatient services will be confronted by increased market concentration. Under these circumstances, individual medical practices are predicted to have a minimal chance for survival since by nature the specialized physician can only accommodate the considerably heterogeneous needs of the patients up to justifiable limits. Due to patients’ higher rate of mobility in the elective process, specialty physicians in rural areas are obliged to transform their practices into professional service enterprises. While hospitals are attempting to combat a continuing economization of the health care sector, in part by applying aggressive leadership and management methods, an increasing polarization can be noted in the outpatient setting. Also in the field of urology, patients consider themselves medical treatment clients who are unwilling to be relegated to cases of the often criticized"5-minute medicine.".
Psychotherapeutic interventions require empirical as well as scientific assessment. Specifically, the proven efficacy of psychotherapy for children and adolescents is essential. Thus, studies examining treatment efficacy and meta- analyses are necessary to compare effect sizes of individual therapeutic interventions between treatment groups and waiting control groups. Assessment of 138 primary studies from 1993-2009 documented the efficacy of psychotherapy for children and adolescents. Furthermore, behavioural therapy outperformed non-behavioural interventions, as 90 % of behavioural interventions showed larger effect sizes compared to non-behavioural psychotherapy. Analysis of moderator variables demonstrated an improved treatment efficacy for individual therapy, inclusion of the family, treatment of internalised disorders, and in clinical samples. Stability of psychotherapeutic treatment effects over time was demonstrated.
Gilles Blanchards Vortrag gewährt Einblicke in seine Arbeiten zur Entwicklung und Analyse statistischer Eigenschaften von Lernalgorithmen. In vielen modernen Anwendungen, beispielsweise bei der Schrifterkennung oder dem Spam- Filtering, kann ein Computerprogramm auf der Basis vorgegebener Beispiele automatisch lernen, relevante Vorhersagen für weitere Fälle zu treffen. Mit der mathematischen Analyse der Eigenschaften solcher Methoden beschäftigt sich die Lerntheorie, die mit der Statistik eng zusammenhängt. Dabei spielt der Begriff der Komplexität der erlernten Vorhersageregel eine wichtige Rolle. Ist die Regel zu einfach, wird sie wichtige Einzelheiten ignorieren. Ist sie zu komplex, wird sie die vorgegebenen Beispiele "auswendig" lernen und keine Verallgemeinerungskraft haben. Blanchard wird erläutern, wie Mathematische Werkzeuge dabei helfen, den richtigen Kompromiss zwischen diesen beiden Extremen zu finden.
Physiklehrer bestimmen durch die Gestaltung des Unterrichts und damit durch ihr professionelles Handeln maßgeblich mit, wie die individuellen Lernprozesse der Schüler zu Inhalten der Physik ablaufen. Für die Entwicklung ihrer professionellen Handlungskompetenz müssen zukünftige Physiklehrer einerseits physikalisches, physikdidaktisches und pädagogisches Wissen erwerben und andererseits motiviert sein, dieses Wissen auch anzuwenden. In ihrer Vorlesung geht Thorid Rabe der Frage nach, welche physikdidaktischen Kompetenzen Studierende im Rahmen der universitären Ausbildung erwerben sollten. Am Beispiel der Lehrveranstaltung "Physikalische Schulexperimente" zeigt sie, wie physikdidaktische Theorie und praktisches Lehrerhandeln aufeinander bezogen werden können. Zudem wird sie ein Forschungsprojekt vorstellen, das einem bisher vernachlässigten Aspekt professioneller Handlungskompetenz nachgeht, nämlich den domänenspezifischen Selbstwirksamkeitserwartungen - dem Zutrauen in sich selbst, als Physiklehrer angemessen und erfolgreich handeln zu können.
Wie geht es weiter
(2011)
Organisationsstrukturen und ihr Einfluss auf die Karriereentwicklung von Wissenschaftlerinnen
(2011)
Vorwort
(2011)