TwinLife survey methodology and fieldwork outcomes. Face-to-face survey of wave 2 (F2F 2a/b)

Lesaar S, Prussog-Wagner A, Hess D. TwinLife survey methodology and fieldwork outcomes. Face-to-face survey of wave 2 (F2F 2a/b). TwinLife Technical Report Series. Vol 10 v1.0.0. Bielefeld: Project TwinLife "Genetic and social causes of life chances" (Universität Bielefeld / Universität des Saarlandes); 2020.Presented by infas Institut für angewandte Sozialwissenschaft Gmb

TwinLife survey methodology and fieldwork outcomes. Telephone survey of wave 1 subsample b (CATI 1b)

Lesaar S, Prussog-Wagner A, Hess D. TwinLife survey methodology and fieldwork outcomes. Telephone survey of wave 1 subsample b (CATI 1b). TwinLife Technical Report Series. Vol 09 v1.0.0. Bielefeld: Project TwinLife "Genetic and social causes of life chances" (Universität Bielefeld / Universität des Saarlandes); 2020.Presented by infas Institut für angewandte Sozialwissenschaft Gmb

TwinLife methodology and fieldwork outcomes. Telephone survey of wave 2 subsample a and b (CATI 2a/b, 2017 – 2019)

Lesaar S, Prussog-Wagner A, Hess D. TwinLife methodology and fieldwork outcomes. Telephone survey of wave 2 subsample a and b (CATI 2a/b, 2017 – 2019). TwinLife Technical Report Series. Vol 12 v1.0.0. Bielefeld: Project TwinLife "Genetic and social causes of life chances" (Universität Bielefeld / Universität des Saarlandes); 2021

TwinLife survey methodology and fieldwork outcomes. Face-to-face survey of wave 3 (F2F 3a/b)

Lesaar S, Prussog-Wagner A, Quandt S, Hess D. TwinLife survey methodology and fieldwork outcomes. Face-to-face survey of wave 3 (F2F 3a/b). TwinLife Technical Report Series. Vol 13 v1.0.0. Bielefeld: Project TwinLife "Genetic and social causes of life chances" (Universität Bielefeld / Universität des Saarlandes); 2022