. 2023 Jun 8;36:7. doi: 10.5334/irsp.753

Table 5.

Effects of System Justification Manipulations on Variables, Controlled for Participants’ Socioeconomic and Real Ideological Standings (Study 2B).


	HUMANITY GAP	BLAMING LOW-SES GROUPS	PRAISING HIGH-SES GROUPS	WELFARE POLICIES	REDISTRIBUTION POLICIES	PROGRESSIVE TAXATION

Main effect	F_{(1, 200)} = 49.40, P < .001, $η_{p}^{2} = .203$	F_{(1, 200} = 318.87, p < .001, $η_{p}^{2} = .622$	F_{(1, 200)} = 320.27, p < .001, $η_{p}^{2} = .623$	F_{(1, 200)} = 212.11, p < .001, $η_{p}^{2} = .024$	F_{(1, 200)} = 276.92, p < .001, $η_{p}^{2} = .588$	F_{(1, 200)} = 201.47, p < .001, $η_{p}^{2} = .509$

	High-system justification: M = 53.37; SD = 27.14 Low-system justification: M = 20.47; SD = 34.22	High-system justification: M = 2.79; SD = 2.43 Low-system justification: M = -2.78; SD = 1.80	High-system justification: M = 2.32; SD = 2.01 Low-system justification: M = -2.73; SD = 1.87	High-system justification: M = 2.69; SD = 1.58 Low-system justification: M = 5.68; SD = 1.10	High-system justification: M = 2.33; SD = 1.44 Low-system justification: M = 5.69; SD = 1.32	High-system justification: M = 2.83; SD = 1.56 Low-system justification: M = 5.75; SD = 1.19

Covariates

Subjective social class	F_{(1, 200)} = .10, p = .754, $η_{p}^{2} = .001$	F_{(1, 200)} = .012, p = .911, $η_{p}^{2} = .000$	F_{(1, 200)} = .00, p = .961, $η_{p}^{2} = .000$	F_{(1, 200)} = .04, p = .845, $η_{p}^{2} = .000$	F_{(1, 200)} = .31, p = .580, $η_{p}^{2} = .002$	F_{(1, 200)} = .506, p = .478, $η_{p}^{2} = .003$

Objective social class	F_{(1, 200)} = .48, p = .490, $η_{p}^{2} = .002$	F_{(1, 200)} = .189, p = .664, $η_{p}^{2} = .001$	F_{(1, 200)} = .76, p = .386, $η_{p}^{2} = .004$	F_{(1, 200)} = .017, p = .896, $η_{p}^{2} = .000$	F_{(1, 200)} = .02, p = .878, $η_{p}^{2} = .000$	F_{(1, 200)} = .019, p = .889, $η_{p}^{2} = .000$

Dominance orientation	F_{(1, 200)} = .29, p = .593, $η_{p}^{2} = .001$	F_{(1, 200)} = .030, p = .863, $η_{p}^{2} = .000$	F_{(1, 200)} = .37, p = .544, $η_{p}^{2} = .002$	F_{(1, 200)} = .44, p = .510, $η_{p}^{2} = .002$	F_{(1, 200)} = .07, p = .791, $η_{p}^{2} = .000$	F_{(1, 200)} = .366, p = .546, $η_{p}^{2} = .002$

System Justification	F_{(1, 200)} = 3.77, p = .054, $η_{p}^{2} = .019$	F_{(1, 200)} = 1.10, p = .297, $η_{p}^{2} = .006$	F_{(1, 200)} = 1.31, p = .254, $η_{p}^{2} = .007$	F_{(1, 200)} = 2.18, p = .141, $η_{p}^{2} = .011$	F_{(1, 200)} = 1.37, p = .244, $η_{p}^{2} = .007$	F_{(1, 200)} = 1.84, p = .177, $η_{p}^{2} = .009$

Hostile classism	F_{(1, 200)} = 6.00, p = .015, $η_{p}^{2} = .030$	F_{(1, 200)} = 7.40, p = .007, $η_{p}^{2} = .037$	F_{(1, 200)} = 1.67, p = .197, $η_{p}^{2} = .009$	F_{(1, 200)} = 1.66, p = .199, $η_{p}^{2} = .008$	F_{(1, 200)} = 2.06, p = .153, $η_{p}^{2} = .010$	F_{(1, 200)} = 2.90, p = .090, $η_{p}^{2} = .090$