Experimental Design Details
The survey experiment consists of three main components: (i) An attention check to ensure high quality responses, (ii) a screen that elicits demographics and routs participants to one of the experimental conditions, depending on whether they match the desired sample characteristics, and (iii) a decision screen where participants face a donation decision and misogyny beliefs will be elicited.
The experimental treatments are: (1) Treatment Main, (2) Control No Self-Interest, and (3) Control No Link. While we will always elicit misogyny beliefs in the same way, the donation decision varies across the three experimental conditions.
We collect the following demographics as control variables: Age, gender, in which federal state the participant resides, self-placement on a left-right political spectrum, income, educational attainment, migration background, whether the participant lives in an urban area, and religious affiliation.
The three treatments are:
(1) Treatment Main Participants have the opportunity to take money away from a donation of 50 EUR to one of the largest pro-immigration advocacy groups in Germany, PRO ASYL.
More specifically, participants are told that 50 EUR will be donated to PRO ASYL and that they have the opportunity to take money away from the donation and keep it for themselves. For every 1 EUR they take away, participants receive 50 cents. Participants are provided with background information about PRO ASYL.
(2) Control No Self-interest Participants were asked to shift money between two pro-immigration advocacies. Participants are informed that we will donate 50 EUR to PRO ASYL but that they have the chance to shift some money from the donation to BumF (Bundesfachverband unbegleitete minderjährige Flüchtlinge), another pro-immigration organization in Germany. For every 1 EUR participants take away from the donation to PRO ASYL, 1 EUR will be given to BumF. Participants are provided with background information about the two organizations.
(3) Control No Link Participants have the opportunity to take money away from a donation of 50€ to a German environmental organization called BUND (Bund für Umwelt und Naturschutz Deutschland). More specifically, participants are told that 50 EUR will be donated to BUND and that they have the opportunity to take money away from the donation and keep it for themselves. For every 1 EUR they take away, participants receive 50 cents. Participants are provided with background information about BUND.