Suchergebnisse

Multi-factorial survey experiments have become a well-established tool in social sciences as they combine experimental designs with advantages of heterogeneous respondent samples. This survey was conducted to investigate methods problems that can be related with different design features of factorial surveys. Three questions can be investigated: how to present vignettes (running text vs. table), how to measure responses (rating vs. open scale), and how to sort vignettes (random vs. extreme-cases-first, to prevent censored responses). Experiments were conducted in a 2 x 2 x 2 between-subject design with 408 university students rating decks à 20 vignettes.
Results were published in Carsten Sauer, Katrin Auspurg, Thomas Hinz
(2020).