How to study if there is a causal link between the choice of television broadcast channel to obtain news and the opinions people hold with regard to ethnic minorities?
4.18.24 Movement Legacies, Reflection, and Review.pptx
Causality
1. Is there a causal relation between the choice of television broadcast channel to obtain news and the opinions people hold with regard to ethnic minorities? Effects of media use on public opinion Mark Boukes 9 December 2009 Communication studies Faculty of Social and Behavioural Sciences University of Amsterdam
2.
3.
4.
5. Counterfactual topic 9 December 2009 * Simplified model; in the real design are more groups
6.
7.
8.
9.
10.
Notes de l'éditeur
Quasi-experiement, omdat mensen niet random tot groepen worden toegewezen. Wekelijks omdat mensen het zo goed onthouden Online, omdat mensen zo zelf de tijd kunnen bepalen, en sociaal wenselijke antwoorden worden vermeden omdat het minder persoonlijk is.
If it was a cross-sectional data research, only correlations can be shown.
Selectivity can furthermore result in groups that are more or less sensitive to treatments.