Table A1.

Final power-contingent self-esteem scale with corrected item-total correlations (N = 853).

Items	Item-total correlation
(1) When others don’t obey me, it makes me feel really bad.	0.85
(2) When my ideas have no influence on others, I feel bad about myself in general.	0.85
(3) When others don’t value my opinions, I feel bad about myself.	0.88
(4) When my opinion is ignored, my feelings of self-worth are damaged.	0.87
(5) When my decision can’t affect others, I have poor self-feelings.	0.83
(6) Even if others don’t obey me, my feelings of self-worth remain unaffected.	0.84
(7) Even if others care nothing about my opinions, my self-worth is unaffected.	0.83
(8) Even if others ignore my thoughts, I would not let it affect how I feel about myself.	0.83
(9) Even if others don’t take my advice, my feelings of self-worth are not affected.	0.84
(10) Even if my opinions count for little to others, I will not feel bad about myself.	0.80

N = 853. Items are rated on a scale from 1 to 5, with anchors of 1 (not at all like me), 3 (somewhat like me), and 5 (very much like me).