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@book{ Engstler2015, title = {German Ageing Survey (DEAS): Instruments of the Fifth Wave 2014}, author = {Engstler, Heribert and Groh, Aline and Klaus, Daniela and Mahne, Katharina and Spuling, Svenja and Wetzel, Martin and Wolff, Julia K. and Tesch-Römer, Clemens}, year = {2015}, pages = {234}, address = {Berlin}, publisher = {Deutsches Zentrum für Altersfragen}, doi = {https://doi.org/10.5156/DEAS.2014.D.002}, abstract = {Capi-Template for the face-to-face interview; Drop-off questionnaire; Short questionnaire for non-respondents; Occupational status card; Cards with personal codes; Answer options (excerpt); Digit-symbol test; Pulmonary function test.}, keywords = {Bundesrepublik Deutschland; alter Mensch; survey; interview; Befragung; life situation; Federal Republic of Germany; Interview; questionnaire; instruments; elderly; Lebenssituation; Fragebogen; Instrumentarium}}