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Longitudinal survey regarding families with twins (TwinLife)

How does social inequality come about? And how do genes and environmental factors interact? To clarify these and other questions, the interdisciplinary TwinLife study surveys over 4,000 twin couples living in Germany and their families over several years on different areas of life.

Projekt
  • familiy
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Epidemiologischer Suchtsurvey – Repräsentativerhebung zum Gebrauch und Missbrauch psychoaktiver Substanzen

Repräsentativerhebung zum Konsum und Missbrauch von illegalen Drogen, alkoholischen Getränken, Medikamenten, Tabakwaren, Glücksspielen.

Projekt
  • health
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VRS-Preisakzeptanzstudie

infas führt im Auftrag des Verkehrsverbundes Rhein-Sieg (VRS) auch 2018 eine Befragung unter Personen durch, die Busse und Bahnen in der Region nutzen. Dabei werden sowohl Zeitkarten-Kunden als auch Nutzer von Einzel- oder Vierertickets zu verschiedenen Themen befragt. So geht es zum Beispiel um die Einschätzung der Ticketpreise und um…

Projekt
  • mobility
  • Regional structures
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BIBB Qualification Panel

The BIBB business panel examines the questions of qualification structures and the qualification measures at company level in a differentiated manner. The population of the BIBB business panel consists of all companies with at least one employee subject to social insurance. It covers all sectors except private households and extraterritorial…

Projekt
  • education
  • work
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German Aging Survey – Lifestyle, attitudes, needs and meaning structures of older people

The Aging Survey is a representative panel survey carried out in cooperation with the German Centre for Gerontology in Berlin. The Aging Survey is characterised in particular by the fact that it takes into account lifestyles and life contexts of older people from both a sociological and psychological perspective. On…

Projekt
  • health
  • work
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Growing up in Germany: everyday lives

The integrated DJI survey AID:A – on the one hand – captures social change for childhood, youth and family by means of replicative representative surveys. On the other hand, AID:A as a panel study is to examine development processes in the life course, such as successful or less successful transitions…

Projekt
  • education
  • work
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Living in work – Health factors of an aging workforce

The study examines the connection between gainful employment, aging and health. With two age cohorts (1959, 1965) by means of a longitudinal approach is to be observed how working conditions and burdens affect the health of older employees. The results shall provide a basis for the assessment of risks and…

Projekt
  • health
  • work
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Private households and their financial situation

The study is based on a survey of the income and wealth situation of private households in Germany collecting detailed information on the structure of wealth and household debt. Other topics include intergenerational transfer of wealth as well as income and pension entitlements of all household members. The study is…

Projekt
  • crime
  • economy
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Social inclusion of individuals with disabilities

From 2017 to 2021 a comprehensive “representative survey on social inclusion of individuals with disabilities” is being carried out. It is the first survey of this kind in Germany. At the heart of the empirical study are the opportunities of social inclusion and respective barriers experienced by people with disabilities…

Projekt
  • economy
  • participation
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Travel behaviour of the German population

The task of infas in this study is to collect statistical data on the travel behaviour of the population resident in Germany. Every year about 10,000 people based in Germany are interviewed about their travel behaviour by telephone. Both landline numbers and mobile numbers are used.

Projekt
  • mobility
→

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