Variable	Description								Example

id		unique participation id (converted from Prolific Academic ID)		p002
time		point of measurment (before the election; after the election)		1 = before
vote		participants´ party support (Democratic Party; Republican Party)	1 = Democratic Party
unexp		likelihood of one´s party electoral victory (1 - 3) or defeat 
		(5 - 7)									0 - 2
		assessed at t1, paired with actual election outcome (0 = expected
		outcome; 1 = unexpected outcome; 2 = the outcome was neither 
		expected nor unexpected
cn		collective narcissism (higher value reflects higher expression)		1 - 7	
xeno	 	xenophobia (higher value reflects higher expression)			1 - 5
secident	secure ingroup identification (higher value reflects higher 
		expression)								1 - 7
sd		social desirability (for each item 1 - 5 were converted into 0;
		6 + 7 
		into 1, sd = sum of item 1 - 8, higher value reflects higher 
		expression)								1 - 8
joy		joy at success (higher value reflects higher expression)		1 - 7
eff		group efficacy (higher value reflects higher expression)		1 - 7
pi		pluralistic ignorance, own comfort (pi_own) is compared to 
		perceived comfort in others (pi_ave), higher value reflects higher
		expression								1 - 7
fc		false consensus, own approval (fc_s) is compared to perceived
		agreement (fc_agr) and disagreement (fc_disagr), higher value 
		reflects higher expression						0 - 100
aware		the extent to which participants followed the election, higher
		value reflects higher expression					1 - 4
sign		participants´ intention to sign petition (0 = "no", 1 = "yes")		0, 1
donate		the amount participants would donate towards petition, higher
		value reflect higher expression						0 - 109
share		the extent to which participants would publicly share their support
		for the petition, higher value reflects higher expression		1 - 7
age		age of participant							47
ethn		ethnicity of participant, 1 = Asian-American, 2 = Black or African
		American, 3 = Hispanic or Latino American, 4 = Native American,
		5 = White or European American, 6 = Other				1 - 6
degree		participants´ highest achieved degree, 1 = no degree, 2 = high school,
		3 = bachelor´s degree, 4 = master´s degree, 5 = doctoral degree,
		6 = professional degree, 7 = other					1 - 7
employ		participants´ employment status, 1 = working - paid employee,
		2 = working - self employed, 3 = not working - temporary layoff
		from a job, 4 = not working - looking for a job, 5 = not working -
		retired, 6 = not working - disabled, 7 = not working - student,
		8 = other								1 - 8
income		participants´income before taxes p.a., 1 = $0 - $10,000, 2 = $10,000 -
		$20,000, 3 = $20,000 - $30,000, 4 = $30,000 - $40,000, 5 = 
		$40,000 - $50,000, 6 = over $50,000					1 - 6