Análise da não resposta em surveys políticos

Este artigo analisa a estrutura social dos entrevistados que apontam o item não resposta em um survey sobre assuntos políticos. Para isso foi realizado um survey com 2.110 jovens eleitores da rede pública de ensino em Belém (PA). Os dados indicam que a quota da não resposta aumenta com a mudança de um ciclo de vida para outro ou com a própria experiência obtida pelos efeitos das políticas públicas, o que deixa o entrevistado em dúvida em relação aos valores e opiniões estabelecidos.

Men's health: a population-based study on social inequalities

This study evaluates social inequalities in health according to level of schooling in the male population. This was a cross-sectional, population-based study with a sample of 449 men ranging from 20 to 59 years of age and living in Campinas, Sao Paulo State, Brazil. The chi-square test was used to verify associations, and a Poisson regression model was used to estimate crude and adjusted prevalence ratios. Men with less schooling showed higher rates of alcohol consumption and dependence, smoking, sedentary lifestyle during leisure time, and less healthy eating habits, in addition to higher prevalence of bad or very bad self-rated health, at least one chronic disease, hypertension, and other health problems. No differences were detected between the two schooling strata in terms of use of health services, except for dental services. The findings point to social inequality in health-related behaviors and in some health status indicators. However, possible equity was observed in the use of nearly all types of health services.

Parent psychopathology and offspring mental disorders: results from the WHO World Mental Health Surveys

Background Associations between specific parent and offspring mental disorders are likely to have been overestimated in studies that have failed to control for parent comorbidity. Aims To examine the associations of parent with respondent disorders. Method Data come from the World Health Organization (WHO) World Mental Health Surveys (n = 51 507). Respondent disorders were assessed with the Composite International Diagnostic Interview and parent disorders with informant-based Family History Research Diagnostic Criteria interviews. Results Although virtually all parent disorders examined (major depressive, generalised anxiety, panic, substance and antisocial behaviour disorders and suicidality) were significantly associated with offspring disorders in multivariate analyses, little specificity was found. Comorbid parent disorders had significant sub-additive associations with offspring disorders. Population-attributable risk proportions for parent disorders were 12.4% across all offspring disorders, generally higher in high- and upper-middle-than low-/lower-middle-income countries, and consistently higher for behaviour (11.0-19.9%) than other (7.1-14.0%) disorders. Conclusions Parent psychopathology is a robust non-specific predictor associated with a substantial proportion of offspring disorders.

Social Representations of Politics

Cezary Trutkowski (Poland). Social representations of Politics. Mr. Trutkowski is an assistant in the Institute for Social Research of the University of Warsaw and worked on this research from August 1997 to July 1999. Research into social representations requires the use of various methods to show the phenomenon from different angles. In contrast with the contemporary trend towards the measurement of attitudes in opinion surveys, Trutkowski examined social representations of politics in order to study the problem of political participation. He thus aimed to study a problem which he sees as social in nature from a really sociological perspective. His research revealed a very distinctive difference between the social representations of politics shared by politicians and by the general public. The former consider politics in general as struggle for power which can be used to pursue their own vision of social order. They perceive political activity as a kind of homage to be paid to the greater idea that they pursue. At the same time, politicians admitted that politics is very often treated by political actors as a means of gaining personal profit, becoming purely a fight for the power to rule. According to voters, politicians should be treated as employees on a contract, the duration of which depends on their performance. Politics is therefore not a homage to an idea but a service to citizens. They did however admit that this is wishful thinking in Poland today. A content analysis of electoral campaigns confirmed the dark side of the representation of politics: politicians spend the campaign making promises and presenting visions on television, and quarrelling and fighting in everyday activities that were reported by the press. Trutkowski sees his research as a contribution to the foundations of a new approach to studying mass phenomena. By reviving some forgotten ideas of Durkheim and the Chicago School and incorporating the theory of social representations with a new methodological programme, he believes that it is possible to build a more social social psychology and sociology.

Social-Software-Portfolios im Einsatz

Die Dissertationsschrift widmet sich der Erforschung des Online-Lernens mittels Weblogs unter Anwendung der E-Portfolio Methode als einer seit mehreren Jahren verstärkt aufkommenden Lern- und Präsentationsform im Bildungskontext. Über mehrere Lehrveranstaltungen des Studiengangs "Angewandte Medien- und Kommunikationswissenschaft" an der Technischen Universität Ilmenau hinweg wurden drei Fallstudien gebildet. Innerhalb dieser wurde das Führen von eigenen E-Portfolio Blogs durch Studierende über einen Zeitraum von etwa drei Jahren evaluiert. Als Evaluationsziel wurde anhand spezifischer Fragestellungen ermittelt, wie das damit einhergehende selbstgesteuert-konnektive Lernen zu entsprechendem Erfolg führen kann. Hierbei wurde insbesondere die Teildimension Medienkompetenz im Spannungsfeld von Lernaktivität, Wissenserwerb und Informations-/Wissensmanagement betrachtet sowie weitere intervenierende Variablen, wie zum Beispiel Aufwand oder Akzeptanz, berücksichtigt. Inhaltlich wurden zunächst begriffliche Grundlagen dargestellt, die Nutzung von E-Portfolios in Theorie und Praxis beschrieben, Medienkompetenz-Ansätze detailliert aufgezeigt sowie in den Kontext von E-Portfolios gebracht und schließlich eine umfangreiche Analyse des Forschungsstandes aufbereitet. Diese gingen mit Erkenntnissen aus einer qualitativen Vorstudie in Form von fünf leitfadengestützten Experteninterviews einher. Die darauf aufbauende Hauptstudie widmete sich anschließend der Erhebung und Auswertung quantitativer Daten anhand von Online-Befragungen mit den Studierenden zu fünf Zeitpunkten aus intra- und interindividueller Perspektive. Als markanteste empirische Erkenntnis der Arbeit kann festgehalten werden, dass es durch das selbstgesteuert-konnektive Lernen mit E-Portfolio Blogs zu einer nachhaltigen Förderung der Medienkompetenz kommt, die sich auch in signifikanten Zusammenhängen mit den anderen Teildimensionen und intervenierenden Variablen widerspiegelt. Darüber hinaus bieten sich aber auch Potenziale für eine steigende Lernaktivität, einen ansteigenden Wissenserwerb und ein verbessertes Informations-/Wissensmanagement, die es aber noch weiterführend zu erforschen gilt. Demgegenüber können allerdings der entstehende und kontinuierlich hohe Aufwand sowie die erforderliche (Eigen-) Motivation als entscheidende Herausforderungen dieser Lernmethode identifiziert werden.

Social and regional variations in health status and health behaviours among Swiss young adults

OBJECTIVE To provide nationwide data on health status and health behaviours among young adults in Switzerland, and to illustrate social and regional variations. METHODS Data came from the Swiss Federal Surveys of Adolescents, conducted in 2010/11. The sample consisted of 32,424 young men and 1,467 young women. We used logistic regression models to examine patterns of social inequality for three measures of health status and three measures of health behaviour. RESULTS Among men, lower self-rated health, overweight and lower physical fitness levels were associated with lower educational and fewer financial resources. Patterns were similar among young women. Unfavourable self-rated health (odds ratio [OR]: men 0.83, women 0.75) and overweight (OR: men 0.84, women 0.85; p >0.05) were less common in the French- than in the German-language region. Low physical fitness was more common in the French- than in the German-language region. In both sexes, daily smoking was associated with fewer educational resources, and physical inactivity was associated with lower educational and fewer financial resources. Males from the Italian-language region were three times more likely to be physically inactive than their German-speaking counterparts (OR 2.95). Risk drinking was more widespread among males in the French- than in the German-speaking language region (OR 1.47). CONCLUSIONS Striking social and moderate regional differences exist in health status and health behaviours among young Swiss males and females. The current findings offer new empirical evidence on social determinants of health in Switzerland and suggest education, material resources and regional conditions to be addressed in public health practice and in more focused future research.

Antisemitismus heute. Zur Messung aktueller Erscheinungsformen von Judenfeindlichkeit mithilfe des faktoriellen Surveys

In der empirischen Antisemitismusforschung ist die standardisierte Befragung die populärste Methode der Datenerhebung. Ihre Verwendung kann jedoch weder die von Befragten wahrgenommene Normativität des Themas noch die situative Kontextabhängigkeit antisemitischer Kommunikation angemessen berücksichtigen. Die Methode des faktoriellen Surveys (auch „Vignettenexperiment“) bietet die Möglichkeit, solche situativen Merkmale systematisch zu variieren und so ihren Einfluss zu ermitteln. Damit wird eine bessere Operationalisierung von Kommunikationslatenz möglich, einem einflussreichen Konzept in der Antisemitismusforschung, dessen empirische Plausibilität unsere Studie zeigt. Sowohl Konsensgruppen- als auch Umwegkommunikation sind in der vorliegenden Stichprobe von Bedeutung: Stimmt die Mehrheit der Anwesenden antisemitischen Vorurteilen zu, steigt der Grad der Zustimmung zu antisemitischen Aussagen ebenso, wie wenn bei einer antisemitischen Aussage der Begriff „Juden“ durch den Begriff „Israelis“ ersetzt wird. Wird auf die deutsche Vergangenheit Bezug genommen, steigt die Zustimmung zu antisemitischen Aussagen ebenfalls (sekundärer Antisemitismus). Konsensgruppenkommunikation ist besonders bei eher links eingestellten Befragten, Umwegkommunikation besonders bei Personen mit niedrigem sozialen Status zu beobachten.

Sensitive Questions in Online Surveys: An Experimental Comparison of the RRT and the Crosswise Model

Self-administered online surveys provide a higher level of privacy protection to respondents than surveys administered by an interviewer. Yet, studies show that asking sensitive questions is problematic also in self-administered mode. Because respondents might not be willing to reveal the truth and provide answers that are subject to social desirability bias, the validity of prevalence estimates of sensitive behaviors gained via online surveys can be challenged. A wellknown method to combat these problems is the Randomized Response Technique (RRT). However, convincing evidence that the RRT provides more valid estimates than direct questioning in online mode is still lacking. Moreover, an alternative approach called the Crosswise Model (CM) has recently been suggested to overcome some of the deficiencies of the RRT. We therefore conducted an experimental study in which different implementations of the RRT and the CM have been tested and compared to direct questioning. Our study is a large-scale online survey on sensitive behaviors by students such as cheating in exams and paper plagiarism. The results of the study reveal poor per-formance of the RRT, while the CM yielded significantly higher estimates of sensitive behaviors than direct questioning. We conclude that the CM is a promising approach for asking sensitive questions in self-administered surveys.

Asking Sensitive Questions in Online Surveys: An Experimental Comparison of the Randomized Response Technique and the Crosswise Model

Self-administered online surveys provide a higher level of privacy protection to respondents than surveys administered by an interviewer. Yet, studies show that asking sensitive questions is problematic also in self-administered mode. Because respondents might not be willing to reveal the truth and provide answers that are subject to social desirability bias, the validity of prevalence estimates of sensitive behaviors gained via online surveys can be challenged. A well-known method to combat these problems is the Randomized Response Technique (RRT). However, convincing evidence that the RRT provides more valid estimates than direct questioning in online mode is still lacking. Moreover, an alternative approach called the Crosswise Model (CM) has recently been suggested to overcome some of the deficiencies of the RRT. In the context of an online survey on plagiarism and cheating on exams among students of two Swiss universities (N = 6,494), we tested different implementations of the RRT and the CM and compared them to direct questioning using a randomized experimental design. Results reveal a poor performance of the RRT, which failed to elicit higher prevalence estimates than direct questioning. Using the CM however, significantly higher prevalence estimates were obtained making it a promising new alternative to the conventional RRT.