EMOPOL / PUBLIC SITE

International Database of Emotional Responses to Political Communication (EMOPOL)

Stimulus transcripts, methodology and variable metadata of the studies in the database.

Studies

Studies in the database

About

About EMOPOL

What this is

The International Database of Emotional Responses to Political Communication (EMOPOL) collects psychophysiological and self-report responses of voters to real political communication. Every contributing study follows one shared two-session protocol: an online questionnaire session covering personality, demographics and baseline political beliefs, and a laboratory session in which participants watch or listen to political stimuli while EEG, electrodermal activity, cardiac activity and pupil size are recorded, rating each stimulus immediately afterwards.

This site documents the studies in the database. For each study it lists the stimuli that were used with their transcripts, how the study was run, and every variable in the dataset with its definition.

What this is not

No participant data are published here. Access to the data themselves is granted to academic researchers on the basis of a pre-registered analysis plan. To apply, write to emopol@uantwerpen.be.

How a study is organised

Each study is three tables joined by two identifiers. The participants table has one row per person, keyed by Participant. The clips table has one row per stimulus, keyed by ClipID. The trials table has one row per participant per stimulus, keyed by both, and holds the self-report ratings and the physiological measures derived from each recording. The Variables tab of a study lists every column of the three tables with its definition and unit.

participants.csvParticipantAgeNeuroticism…trials.csvParticipantClipIDresponsessignalsclips.csvClipIDClipLengthcondition…ParticipantClipIDParticipant12_Clip7_EDA.txtevery recording is named from the same two ids, so it always traces backto one person and one stimulus
Contact

Get in touch

Questions about the database, or an application for data access.

Opens your email program with the message addressed to emopol@uantwerpen.be.